The Askar 185APO 185 mm f/7 triplet APO tube is a high-quality optical instrument designed for astronomy enthusiasts and experts, a true observatory telescope. Its sophisticated design and manufacturing ensure uncompromising performance for both astrophotography and visual observation.
The 185 mm diameter triplet objective with ED lens element minimizes chromatic aberration at a focal length of 1295 mm. The tube features a 3.5" dual-speed rack and pinion focuser, ensuring precise focusing. An important feature is its 360-degree rotatability, allowing easy adjustment in any position.
The tube's design is particularly noteworthy for the two finder scope shoes and the multifunctional handle, which provide convenient and secure usage. The reinforced tube rings offer extra stability, essential for longer observations. An optional 0.8x reducer is available for the Askar 185APO, achieving a focal ratio of f/5.6 for photography.
Thanks to its modular construction, the tube is well-suited for use with a binocular viewer. Its retractable dew shield makes it quite compact for transport, measuring only 1081 mm in length.
Main features of the Askar 185APO triplet:
- Diameter: 185 mm
- Focal length: 1295 mm
- Focal ratio: f/7
- Objective: Triplet with ED lens element
- Focuser: 3.5" rack and pinion, 360-degree rotatable, dual-speed
- 2 finder scope shoes
- Multifunctional handle
- Reinforced tube rings
- Losmandy-style dovetail plate (400 mm long)
