TS-Optics ED APO 80 mm f/7 Refractor with 2.5" R&P focuser

Product code: TSED80F7
in stock
£528.33 (ex. VAT)
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Product information

TS Premium 80mm f7 ED Apo Refractor Telescope with improved image quality due to ED objective and 2.5" Rack & Pinion focuser for astrophotography and observation

♦ Premium 80mm f/7.0 ED 2-Element objective with improved color correction and good light sensitivity - glas from Ohara (Japan)

♦ Focal length 560 mm - Focal ratio f/7

♦ Outstanding mechanical construction with CNC tube, CNC tube rings and temperature compensated, adjustable lens mounting

♦ 2.5" Rack & Pinion focuser with micro gear reduction - one of the best focusers of the TS product range for high loads

♦ 2" and 1,25" connection, and M54x0,75 inner thread are available for adaptations

♦ Very good image field correctors and also reducers for astrophotography are optionally available

♦ Dovetail - GP/EQ5 Level is included

♦ Findershoe for finderscopes and small guidescopes is included

TS-Optics 80 mm F/7 ED APO refractor for astrophotography and observation

The compact 80 mm F/7 Extra-Low Dispersion - ED refractor from Teleskop-Service is a solid and very transportable "Allround-Telescope" for observation and astrophotography. The well corrected optics provide an almost aberration-free image, due to the moderate f-ratio and integrated ED-glas. Use this APO-Refractor for astrophotography or for impressive observations. The good optics, the "photo-friendly" 2,5" focuser and the solid construction guarantee joy and success as well as fantastic experiences beneath the night sky.

The advantages of the TS 80 mm f7 ED-refractor:

♦ very well corrrected ED-optics - adjustable
♦ rigid and accurate 2.5" focuser - ball bearing mounted extension tube - focus adjustment via R&P mechanism
♦ 2" receptable with reduction to 1.25" with ring clamping and additional photo thread M54x0,75 for screw connection
♦ Robustly constructed tube with fixed dew cap and CNC tube rings guarantee optimal mechanical stability

The Doublet ED objective:

The hand-manufactured objective is mounted in a temperature compensated cell. It consists of two lenses, one of them being a ED-Element for a good correction of chromatic aberration. We use the best possible Multi-coating of the manufacturer on each glas-air surface for optimal contrast.

The TS 80mm f/7 ED refractor is ideally suited for astrophotography:

The precise focuser and the light-sensitive optics make the 80 mm ED-refractor a good telescope for astrophotography. To correct the image field, we recommend the following correctors - they are also linked in the accessory section.

TSRED80 - focal length reduction and image field correction
This corrector is designed for the 80 mm f/7 ED and shortens the focal length to 448 mm. The light sensitivity increases to f/5.6. With a backfocus of 55 mm from the T2 thread you can connect all customa DSLR cameras and even CCD cameras. We recommend the TSRED80 for DSLR cameras with APS-C sensors and for CCD cameras with sensors up to 30 mm diameter.

WiflatM48 - 2" field correction without change of the focal length ... Outstanding illumination - suitable for larger sensors - a field of roughly 40 mm diameter is illuminated at a 100%. The backfocus from the M48 of the corrector is 55mm.

Product Info

Product Code TSED80F7
Delivery Weight Package