Ts photoline apo3/31/2023 The additional light grasp might not be worth the trade off. It's a fantastic scope!Īs far as I can tell, the 115mm is essentially identical but scaled up, which means a bit more light grasp, but I believe it's almost 2kg heavier as well which makes it less portable, so won't work as well for grab and go. It is also identical to the Starfield model which many of our UK based friends on SGL own. Is the 102mm the Photoline model you're referring to?Īssuming it is, I can strongly vouch for this telescope as I have the same one. The APO will be used for visual only, kind of grab and go/ all around (Moon, planets, some DSO), mostly for better quality view vs current 120/600 achro and 127Mak, on either EQ5 or AZEQ6Īlso have to acknowledge that TS 152 F5.9 is tempting Special lenses: FPL53 from Ohara (Japan) + LanthanglasĬompensation: multi-coating on each glass-air surfaceĮyepiece-side connection: M63x1 female thread, 2 "and 1.Have succeeded to get the budget for the 102 APO after a long time and just saw a slightly larger aperture- the 115mm tripletĪny experience/ idea if would be worth waiting some time for the bigger one or just pull the trigger for the 102 APO any substantial difference in terms of light gathering and image quality? Lens: 2-element lens with air gap - adjustable ♦ Recommended distance from the M48 connection thread of the corrector to the chip: 55 mm ♦ The focal length is reduced to 770 mm, the aperture ratio improves to f / 6.16 TS 0.79x PHOTOLINE focal length reduction and corrector - TSRED379 ♦ For adaptation you need the expansion adapter M63a-M68i. ♦ Recommended distance from the M69 connection thread of the corrector to the chip: 88 mm TS 2.5 "full format corrector and field flattening - TSFLAT2.5 Recommended correctors for astrophotography: ♦ self-centering eyepiece and accessory adapter for 2 "and 1.25" ♦ M63x1 threaded connection for further adaptations ♦ Adjustment via pinion - no friction - no yielding as with the Crayford extract The 2.5 "RPA focuser is a good alternative to the well-known Starlight FeatherTouch FTF25 - with a quality that is very close to this excerpt.The focuser retains camera-side accessories up to about 5 kg without causing tilting is enough for full format sensors. The new PHOTOLINE RPA 2.5 "Deluxe Extract - in elegant WHITE: ♦ Weight only 7.57 kg - so the Apo is still very portable ♦ CNC pipe clamps with GP / EQ5 level prism rail ♦ Direct M63 threaded connection for correctors and reducers with sufficient working distance ♦ 2.5 "RPA Photoline pinion focuser with micro reduction - carries accessories up to 5 kg ♦ Temperature compensated fully adjustable metal frame. ♦ Color clear Dublet lens with air gap - Special lenses FPL53 (from Ohara) and Lanthanglas. The advantages and features of the Photoline 125 mm f / 7.8 Apo: The telescope is fully usable visually and thanks to the optional field flattener and focal length reducer, nothing stands in the way of astrophotography. The picture is similar to three-lensed lenses. The moderate aperture ratio and the use of two special lenses (FPL53 and Lanthanglas) allows for a correction that is clearly visible above the level of the two-lingual ED apos in this price range. This apochromatic refractor is equipped with one of the best lenses in its class. Teleskop Service sets with the PHOTOLINE APO series uncompromising optical and mechanical quality. ♦ The dew cap can be pushed in for transport. ♦ CNC pipe clamps and GP level prism rail are included. ♦ M63x1 female thread for screw adaptations, 2 "and 1.25" connectors are available. ♦ One of the best 2.5 "eyepieces in its class with 360 ° rotation, ball bearing - adjustment via rack - with micro reduction - motor focus can be retrofitted. ♦ Inner panels and multi-coating on each glass-air surface for optimum contrast. ♦ Color Pure Image with "Extra Low Dispersion" FPL53 Apo element from Ohara (Japan) and Lanthanum Element for optimal color correction. ♦ Opening 125 mm / focal length 975 mm / aperture ratio f / 7.8 Telescope Service ED Apo with 125mm aperture f / 7.8 with perfect color correction and photographic 2.5 "R & P focuser. TS-Optics PhotoLine 125mm f / 7,8 FPL53 and Lanthanum ED-APO Refractor 2.5 "OAZ So you can benefit from our experience before buying Please contact for advice on this telescope. These telescopes are shipped free of charge in Germany. Upon request, you will receive a meaningful quality certificate from your telescope (test report with star test, Ronchi, adjustment, with individual serial number) included! Please specify with order!Įxamples of our test protocols: test recordings This telescope is checked, measured and adjusted if necessary before delivery.
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