Search the Community
Showing results for tags 'grab and go'.
-
I recently found this: https://tejraj.com/multi-coated-zoom-eyepiece.html So, is this worth it? I am used to 25mm kellner (and its fov), but the 10mm is way too small, and the idea that I might do planetary, doubles and globular clusters in a single eyepiece is pretty exciting, and I can only get two plossl with that money so is this a good zoom ep?
- 36 replies
-
A little late in posting this one due to work and the arrival of a new/old ‘scope but wanted to record my first solo trip to a darker site and a memorable observing session. As dark fell last Thursday (May 6th) there was a deep clarity to the sky that convinced me to do something I'd been threatening to do since the end of lockdown, put the gear in the car and drive 15 minutes out of town to a local country park. Farley Mount is a favourite viewpoint around Winchester and I'd previously clocked its near 360 degree horizon and elevated position away from immediate lights. The dis-incentive to date had been a ten minute walk from the car park through deep and ancient Yew woodland to the observing site, but the sky conditions, largely moonless night, & a lighter day in the diary at work Friday convinced me to bite the bullet. I don't mind admitting I was bit nervous for no rational reason, I'm a big lad and despite any local superstition all I'm really likely to run into up there is the occasional poacher (I took the chance the cold would keep al fresco couples and any attendant, ahem, spectators indoors). Nevertheless I was glad of the relaxed Canadian astro-dude banter of the Objects to Observe in May edition of the Actual Astronomy podcast in the car on the way up there and as an extra precaution took my heavy and very bright night-watchman style Maglite torch/truncheon for reassurance. I was pleased to find the car park deserted, no steamy cars or worse still, blood-stained pickups with deer in the back in evidence. The sky was mesmerising however, good seeing and good to excellent transparency. By the time I'd walked in, selected a spot allowing use of a handy bench as observing table and gone through the familiar routine of set-up I’d got very happy with my isolated situation and ready to track down some more spring Messier objects. This site is about 10 miles from Southampton and with a clear line of sight down to the dockyards and the ships strung out along the Solent and on toward Portsmouth. Beautiful in its own right but casting a glow to South and South East up to about 50 degrees. Basingstoke glows dimly over the Northern horizon about 20 miles away but only seemed to be affecting a dome up to about 15 degrees. All other directions were dark to the horizon and no local lights at all. This is a big step up from the local park! The Milky Way was very plainly visible along with M13 and 10+ stars in Ursa Minor. I used a Mak 127 on an AZ GTi, Baader Hyperion 24mm giving 63x magnification, a Neodymium filter and occasionally switched in a Baader Zoom 8-24mm to up the power. Aligned Vega & Arcturus then slewed to Vindemiatrix as a start point for some of the galaxies I haven't yet spotted in Virgo & Comma B. Took a quick look at M86 & M84 region first to gauge conditions against my last session in that area of sky and it was immediately clear the darker site and clear sky made a huge difference. The galaxies sprung out in 9x50 finder and I could see more of the nebulous regions surrounding the core. Took a quick sweep NE along Markarian's chain from there and it was dotted with 7 or 8 fuzzy patches in the same field, amazing. By this time I was getting dark adapted and relaxing into the new environment, so turned to new targets.I orientated myself through the finder in a triangle between Vindemiatrix, Porrima and Omicron Virginis and started hunting for a fuzzy patch between a diagonal pair just off centre right (in RACI view) of that region… M49 – Spent quite a while hunting this one before realising I’d aligned on the wrong fuzzy patch between a diagonal pair & had to resort to Stellarium on the iPad to find an optical triple in the bottom right of field which confirmed I was in fact looking at NGC4526/NGC4560 – “The Lost Galaxy” apparently now found. A quick sweep up and West found a wider spaced pair and there was a faint fuzzy cloud with a slightly brighter centre, surprisingly dim though. Not a lot of features so moved on but M49 located. M85 - found to R of 11 Coma Berenices, verified by the presence of dim star on lower R edge. Not much detail but nice to find. M100 – moved to 6 Coma Berenices as a reference then up and W to place a pair bottom L and look for M100 top right, eventually perceived as much as saw this – to my eye was only visible in averted vision – some sense of circular shape, apparent but really dim, brought home the vast distance (55 Million light years). M99 – back to 6 C.B. and put it in the top L of the field and a little down to the right, along the base of a low triangle of dim stars was M99 – a highlight of the night, whilst very faint showing some spiral structure- took a long look at this one. M98 – back the other side of 6 C.B an oblique egde on clearly visible as a “stripe” – reminded me of a dim M82. M61 – Looking half way along the line between Porrima and Omicron Virginis this one took me ages to find. I kept going to the spot where I thought should be and panning around not finding much. Tried a GoTo and that landed me in the dark. Eventually used Stellarium live on the iPad to confirm I had 16 Virginis and a line of 3 stars above in the field then moved up & found M61 between its 2 bridging stars. Another one very faint, and with averted vision some cloudy spiral form was visible. That all took a while and I was a bit cold so I decided to just hit GoTo on some targets of opportunity and see what I could find. Transparency up at the Zenith and over into Lyra and Cygnus was by this time superb. I had a bit of globular-fest alighting on: M13 which looked superb with many stars resolved and not for the first time a hint of dark lanes. M92 – smaller area than M13 and dimmer with less resolution but still lovely and a new “M” for me. M3 – Jumping around a bit but this is the first globular I found in binoculars and I wanted to compare. M5 – Tighter than M13 but I think slightly more spectacular, may be my favourite so far. M10 & M12 in Ophiuchus – easily popping into view in the finder. Have to confess I’d stopped really making notes by this stage. After all that galaxy hunting at the limits of both scope (and more to the point observer), the GoTo was behaving and the globulars look like celestial fireworks and are so easy to spot – great fun! Couldn’t resist a look over at M57 and things were so crisp and transparent over there I tried for M27 also and there it was, bigger than M57 and with a discernible double sphere shape. I rounded off with a super view of M81/82 with a sense of shape in M81 and of dark band across M82. Also notable was that where the other galaxies I’d viewed that night were grey mists of varying density – these appeared both brighter and golden in colour. Really amazing view. Just one more… (it was gone 2.30 am by this time and getting a bit blowy which wasn’t helping tripod stability or my core temperature!) M51 – great view with twin cores, a discernible spiral and a lane of connecting stars between the two centres. Amazing way to finish. An unashamed Messier-ticking session then but some unforgettable views and firsts, I am already plotting my next darker sky run, now, how far do I have to go to lose the glow from all those dockyards…?
- 11 replies
-
- 18
-
-
- messier
- globular cluster
-
(and 5 more)
Tagged with:
-
Hi everyone, about a month ago i got my first telescope. Wasn't sure what to get but i wanted something portable and easy to setup and use. After some internet "research" i decided to go for a refractor on a manual alt/az mount. The telescope was on a 50% sale so i decided to go for it , the Meade infinity 90. The package: The scope came in one big box, everything was inside. Included was the optical tube, the mount, 3 eyepieces (6.3mm, 9mm and 26mm), a 2x barlow lens, 90 degree diagonal, red dot finder, an eyepiece holder for the mount and a few manuals. The optical tube: The tube has a 90mm (3.5in) aperture and 600mm focal length. It looks and feels as a quality instrument, it has a small dew shield and the focuser is smooth when you move it back and forward. As expected the lens looks to be coated. It has a dovetail bar on it with 3 holes for screws. The mount: Light but stable, made of aluminium. It has 3 extendable legs, and 2 slow motion cables (alt/az). One screw to mount the tube on on top (adjustable back and forward). The eyepieces and barlow: All 3 are modified achromat eyepieces, the lenses are made of glass and are OK for the beginner, but i would suggest upgrading if you can. The barlow is bad i even think that the optics are plastic (not sure), it is usable if you don't have other options but this should be the first upgrade in my opinion. Observing: First light: The telescope arrived in the morning so the first thing i did after a quick setup was to adjust the red dot finder. I looked at some mountains about 20km away, the view was nice and very detailed using all eyepieces. Combining the 6.3mm with the barlow got me a bit blurry view, but the barlow in combination with the other eyepieces was ok. Night came and it was a moonless and clear night (only light pollution from the city i live in). I saw orion right infront of me, "marked" it with the red dot finder where i thought M42 should be and looked through the 26mm eyepiece. It was a bit blurry but after adjusting the focus i could see some nice pinpoint stars and also something fuzzy, i realized it was the orion nebula. After letting my eyes adjust to the view for a few minutes i started seeing 2 faint "wings" on both sides and in the center were 4 very tiny stars, i didn't expect to see that on my first night. I followed my target for about 15 minutes using the slow motion controls , it was easy to do. Also tried the 9mm eyepiece and with it the 4 stars were more easily seen but the faint clouds got fainter so i moved back to the 26mm. Next target was venus, i tried all eyepieces + with combination with the barlow. It looked like a very bright half moon without any details. When using the barlow the view was ok but purple glow was showing around the planet, without the barlow the purple wasn't noticeable. I also looked at the star Sirius which looked nice, bright and much bigger then any other star i could see that night. After Venus went down i decided it was enough for day one. Moon: I expected it to look good, but not this good. I was observing the moon for a couple of nights until it got full. I could see a lot of details at the terminator , with low and high magnification. When the moon was full it was very very bright and it looked best with the smallest magnification using the 26mm eyepiece. Jupiter and Saturn: I got 2 opportunities to look at these 2, the first time i think the "seeing" was bad. I could only see Jupiters 4 moons and the planet was a bright disc without any details at any magnification i tried. Saturn also wasn't very good, i could see the rings but they were blurry and "dancing" around. But the next time i had the chance to look at these planets the conditions were much better, first target was again Jupiter. With the 26mm eyepiece i could see a white disc with 4 moons.With the 9mm i could see the moons again but now the disc had very faint 2 bands without any color. The view was best with the 6.3mm eyepiece, the 2 bands were clearly visible and on the upper belt on the right side there was a small dark dot, i am not sure if it was anything . Next target was Saturn, event with the 26mm eyepiece i could see that it has rings, i switched to the 6.3mm right away and wow there it was, Saturn and its rings clearly visible, i even think i could spot the cassini devision, but it might have been my eyes playing tricks. I tried using the barlow on both targets but it was making the image blurry, but at this point i had purchased a higher quality barlow and the views were very nice with it , but the max magnification i could use that night was 133x, anything higher and the image was getting wobbly (probably that was due to the atmosphere that night). After that some clouds came in and it was time to get back to bed (got up just to see the planets in 4am). Conclusion: I think i got what i wanted, a small and very portable telescope for some basic amateur observing. I do recommend this telescope to anyone as a first telescope or even to an experienced astronomer who is looking for something light, portable and being able to set it up and start observing in 2 minutes. Also i would recommend you replace all of the eyepieces and the barlow. I got me a few plossl eyepieces and a nice barlow, it was worth it. Feel free to ask me anything regarding this telescope i will be more than happy to answer. Sorry for any spelling mistakes this review probably contains Also i am attaching a few images i took directly off the eyepiece using my smartphone (handheld). The Telescope The Moon: The Moon: Venus: Saturn: Jupiter:
- 7 replies
-
- 9
-
-
- firstscope
- refractor
-
(and 7 more)
Tagged with:
-
I saved the original packing for my Mak127 and have supplemented it with a cut-up foam sleep mat and a strip of sticky Velcro. Now all fits snugly in a standard sports bag with room to spare for finders, diagonal etc. Star Adventurer tripod + AZ GTI an easy carry - all seems safe, ready to Grab and Go!
- 5 replies
-
- 1
-
-
- mak127
- grab and go
-
(and 1 more)
Tagged with:
-
So I'm looking for the best grab and go planetary viewing (and maybe some DSOs) telescope that is relatively cheap (below 500$) that will also support some Astrophotography. I know the SkyMax 127 is a Maksutov and therefore has a high F number, but I'm okay with that because I'll just pop on a 0.5x focal reducer to bring it down to F/6 (still a bit high though.) With said Grab and Go I'm interested in viewing Saturn and Jupiter with high detail. What do you recommend? Clear skies, Leon. Edit: I need one that'll fit into the Sky Watcher EQ5.
- 11 replies
-
- skymax 127
- skymax-127
-
(and 3 more)
Tagged with:
-
Hello I am looking for a telescope that can fit in my backpack. I found two 1. Startravel 80 (Refractor) tabletop 2. Skymax 90 tabletop (MC). I will be looking at planets and bright deep sky objects. with a small telescope i will not be expecting too much. However i would like to have the option to attach a DSLR and take photos (not a must, but would be nice to have). I have Heritage 130p and i am happy with it but i can't carry it on my shoulder bag or a backpack. The two scopes i mentioned seems good but i am concerned about the table top tripod. I haven't read good reviews about it in general. I have two concerns about the tripod 1. stability, 2. i may find equitorial mount to be a mess to setup (i dont have one, so i dont know how much time it will take to assemble the mount). So guys, i am looking for suggestions on ultra-portable scope, Should i go for above mentioned telescopes or something like Celestron Travel Scope 70?
- 30 replies
-
- grab and go
- backpack
-
(and 3 more)
Tagged with:
-
Dear all! I am looking for a good Grab and Go Scope / Tele lens with a total price tag below 1000 EUR. I have 5 candidates so far: (1) TS Imaging Star 70mm f/6,78 QUADRUPLET ED - Flatfield ED Refractor - 474mm focal length 599 Euro, no TSFLAT2 necessary + case 60 = 660 euros. astrobin sample w/ DSLR: https://www.astrobin.com/160820/ (2) Skywatcher dublet Apo 80/600 EvoStar ED OTA, FPL 53, 649 Euros +case 60 + flattener 179 = 890 Euros astrobin sample w/ DSLR: http://www.astrobin.com/236429/ (3) TS Imaging Star 65mm f/6.5 Quadruplet Astrograph - 44 mm field diameter 900 euros + case 60 = 960 euros astrobin sample w/ DSLR: http://www.astrobin.com/12039/ (4) TS PHOTOLINE 80 mm f/7 FPL53 Doublet Apo - rack and pinion focuser 745 euros + tsflat 179 + case 60 = 980 euros astrobin sample w/ DSLR: http://www.astrobin.com/213138/0/ (5) TS Photoline 80mm f/6 Triplet Super-Apo with FPL53 triplet - 2" Crayford focuser + case 798 euro + TSFlat 179 euro == 980 euros. astrobin sample w/ DSLR: http://www.astrobin.com/210940/ Edit: i was aiming for a total cost of max 1000 eur, a weight for the OTA of up to 4-5kg, and a max length of about 60 cm. I would really like your suggestions on that gear, as well as suggestions for good scopes that i may have missed... thanks a lot!!!
- 9 replies
-
- grab and go
- tele
-
(and 2 more)
Tagged with: