The flexible plate at the base makes mounting easy. The finder shoe is then fastened with an M4 countersunk head screw.
Here only one of the two M4 blind screws has to be unscrewed. TS Optics Dovetail Mounting Base for Finder Scopes Deluxe This viewfinder shoe fits directly on the focuser. Adapting a DSLR camera is easy, all you need is a T2 extension tube with 8 mm ( TS Optics T2 extension tube, 8mm optical path) and the matching T2 ring. We recommend a working distance of 63 mm to improve the correction factor. The focal length is shortened to 336 mm and the speed increases to f/4.8. TS Optics Reducer Flattener Photoline 0,8x 2" for 80ED f/7 APO This corrector is actually designed for the 80 mm f/7 ED.
The flattener is screwed directly to the M54 connection thread of the focuser. The recommended working distance from the M48 thread is 55 mm. The corrector is ideal for DSLR cameras and CCD cameras with larger sensors.
Ts 70mm mm photoline free#
You can also check out a free sample issue here.This ED refractor is an ideal telescope for travel and mobile use. Click here to get these deals which only will be available for a very limited time. – Connection to eyepiece: 1.25″, 2″, M68x1 female thread, M92x1 female threadĪnd to make it easier for you to get the most extensive telescope and amateur astronomy related news, articles and reviews that are only available in the magazine pages of Astronomy Technology Today, we are offering a 1 year subscription for only $6! Or, for an even better deal, we are offering 2 years for only $9. – Focuser: 3.7″ RPA Photoline focuser with dual speed transmission – Back focus: Length 100 mm – removable – this extends the working distance to 240 mm. The TS-Optics Photoline Apo specifications include: The Photoline 155mm Apo package includes the OTA, Losmandy style dovetail bar, optics test certificate and a transport case. The corrector provides illumination up to 44mm image circle diameter. It reduces the focal length to 917mm and improves the focal ratio to f/5.92. – TSAPORED075 – 0.74x corrector: The corrector is screwed to the M92 thread of the focuser with the adapters # OAZ3-Flat25 and # M68a-M68a. The corrector provides illumination up to 42mm image circle diameter. It reduces the focal length to 992mm and improves the focal ratio to f/6.4. – TSRedJM63B – 0.8x corrector: The corrector is screwed to the focuser with an extension adapter #M68a-M63i. The corrector provides illumination and correction up to 60mm image circle diameter. – TSFLAT3 – 1.0x corrector: The corrector is screwed directly onto the M92 thread of the focuser. The TS-Optics Photoline Apo can be combined with all suitable correctors. This even allows the use of binoviewers without glass path compensation. There is a generous working distance of 140 mm from the 2″ receptacle, which can be further extended by a removable segment between the tube and focuser. The drawtube is ball bearing mounted for precise adjustment even under extreme loads such heavy cameras. The telescope comes with a high end 3.7″ focuser with rack and pinion drive. It incorporates a lens cell that offers adjustment stability as the cell is adjustable via pull and push screws. The TS-Optics Photoline Apo features an apochromatic triplet lens with FPL55 glass as the apo element and additional special Lanthanum glass for even better chromatic correction. The telescope offers an inexpensive entry into the world of really big refractors and is available from APM Telescopes for $4,750US.
The TS-Optics Photoline Apo is a 155mm f/8 FPL55 Triplet Apochromat that is the largest apo available from Teleskop-Service.
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