Refractors
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Solar telescope for the observation and photography of our sun in H-Alpha light with extensive equipment.
Fully equipped H-Alpha telescope - 90 mm aperture - 800 mm focal length - f/8.9 Coronado RichView Tuning System BF15 block filter True Etalon filter with 90 mm diameter Sol-Ranger sun finder included Includes tube rings, dovetail bar and 3x Eyepieces & 2x Barlow In high-quality carrying case Bandwidth: < 0.5 Ångström The compact 102 mm Apo by TS - with 2" Crayford focuser.
The apochromatic refractor with 130 mm aperture and 910 mm focal length offers an image free of chromatic aberration and also allows astrophotography with all common correctors.
The TS 102 mm f11 SDP Apo offers excellent chromatic aberration correction by pairing FPL53 with additional special glass
Very good correction of chromatic aberrations by a 2-element APO lens with FPL53 from Ohara and an additional special glass Very good correction also in the violet color range, where faster SD-Apos give in a bit Even at 250-300x sharpness is maintained Adjustable lens mount Improved 2.5" rack and pinion RAP focuser with photo thread, 2" and 1.25" adaption Retractable dew shield for better transport and optimal protection against stray light Deluxe finder holder for adapting finder telescopes Binoviewers can be used without path compensation CNC tube rings and EQ5 style dovetail bar included With only 4.6 kg the ED is well supported by mounts like the Skywatcher EQ5 Each TS Apo is individually tested before shipping (optics, mechanics, cosmetics), a checklist is attached. From the beginning, the goal was to create the best possible design for an affordable, small, lightweight, and fast Apochromatic refactor for astrophotography.
Characteristics :
4 lens Petzval optical design Aperture 51mm, focal lenght 250mm, f/4.9 Massive OTA from Aluminum alloy Compact and ultra portable Field rotator Helical focuser design Tilting platform Field illumination even for full frame sensors With the use of a mobile app, this telescope allows for easy capturing of sky objects such as the Sun, Moon, galaxies and nebulae.
50 mm aperture and 250 mm focal length allow for a compact design, triplet design for high image quality Sony IMX462 supplies "Full HD" quality WiFi and Bluetooth - use smartphone or tablet app for controlling Recommendations for objects to view at the specific night, combined with quick setup, so you use your valuable time for observing Select an object, wait for the telescope to locate it and start shooting Two permanently installed filters: UV/IR cut filter for all objects, UHC for increasing the contrast of all emission nebulae Live stacking mode, so increasing image color and details while viewing Sensors for tripod levelling via app Low power consumption for extended battery life Auto focus ensures sharp and crisp images Super compact and lightweight: 142x129x257 mm, 3 kg Our totally new, lightweight and compact, 2-Lens 6" ED Apo - including case.
Our totally new, lightweight and compact, 2-Lens 6" ED Apo - including case.
APM Doublet ED Apo 152 f/7,9 OTAItem condition: new and original packed