Secondhand & Stock

FB-II 2nd FOCUSER—Circuit board upgrade for controlling 2 focusers at the same time, This upgrade allows you to control 2 focusers simultaneously. If you do not already have a 2nd motor, you will need to purchase one.

Item condition: new and original packed

EA20-205P—2.0" to 1.25" Eyepiece Centering Adapter; Threaded for 2" filters (and long enough the 1.25" barrels won’t hit the filter) Nylon-tipped thumb screw for non-marring binding, angled down to push the eyepiece down into the adapter Zero height so extra in-travel of the focuser will not be necessary (important when little in-travel is left) Inserted accessories are self-registering with perfect alignment to the focuser The adapter is self-registering to the focuser for perfect alignment Accommodates all 1.25" accessories, even with small variations in outside diameter - no accessory will be loose or wobble!

Item condition: new and original packed

This hand controller allows precise manual focus, vibration free! Digital Encoder with a Push button The rotary knob simulates the knob of your focuser. Rotate the digital knob and easily focus! Precision can be achieved if you press the knob inside. Speed is reduced to 1:10 just like the fine focus knob of your focuser! A LED indicator for each speed On top of the RJ45 socket there are two LEDs. Green and Orange indicates running speed: coarse or fine focus. Can work simultaneously with the PC operation Just plug the hand controller in the auxiliary port of the FocusCube and enjoy precision in manual focusing without vibrations. No need to remove the hand controller when you use your PC to control the FocusCube. Both can work in parallel. Scope of Delivery: Controller with cable

Item condition: new and original packed

TS 1,25" Premium Barlow Lens - 5x magification - 4-element

Item condition: new and original packed

Adapter für 2.7x Barlow

Item condition: new and original packed

APM 2 inch coma-correcting telecentric 1.5x Barlow

Item condition: new, but not original packed

2" Parallizer Adapter für APM 2 Zoll komakorrigierende 1,5x telezentrische Barlow

Item condition: new and original packed

APM 3,7" Deluxe focuser

Item condition: new and original packed

Wichtiger Hinweis zur Mehrwertsteuer:
Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.

Explore Scientific 30 mm 100° Eyepiece with 3" Socket, weight 2.3 kg

Item condition: new, but not original packed

Paris, November 9, 2022 ?RICOH IMAGING COMPANY, LTD. is pleased to announce the launch of the high-performance eyepieces "smc PENTAX XW16.5" and "smc PENTAX XW23" for astronomical telescopes. This expands the XW series to ten eyepieces and rounds out the range of functional, practical focal lengths for a wide range of applications, from low magnification stargazing to high magnifi- cation planetary observation. RICOH IMAGING has a long time experience in manufacturing gear for astro observation. Beside of a product range of Spotting scopes, we are offering a wide range of Eyepieces for the use with telescopes to enjoy astro watching. Due to the increase of telescope users, demand for eyepieces is also being diversified. Out of various demand, we decided to develop new eyepieces to meet the demand of users who want to enjoy star observing with very wide FOV, which makes possible to observe astronomical objects more impressively. With the new XW series eyepieces, we increase the line-up of PENTAX eyepiece, and will en- hance PENTAX brand image as "high quality", "high performance" for Astro fans having mid to upper class telescope such as telescopes over 30cm diameter Main features of the Eyepieces smc PENTAX XW16.5 and smc PENTAX XW23 Particularly large field of view The two new eyepieces of the XW series have the largest field of view in the series at 85°. In combination with an eye relief of 20 mm, they provide a particularly wide field of view for exciting observation of nebulae and star clusters. High-quality optics for exceptional image quality The new eyepieces feature an optical system with 7 elements in 5 groups that surpasses the conventional XW series to deliver sharp star images right to the edge of the field of view. The high-performance optics consist of lanthanum glass elements with high refractive power and particularly low dispersion, which produce a balanced image with minimal aberrations. It is specially designed to reduce the annoying blackout effect by effectively compensating for the spherical aberration of the pupil. PENTAX original multi-coating for outstanding light transmission All lens surfaces that come into contact with the air are treated with the original multi-coating, while all laminated surfaces are treated with the innovative partial coating to achieve light trans- mission of more than 90 per cent (an astonishing 96 per cent at 550nm) across the visible light spectrum. Advanced light-shielding technology for improved image contrast Thanks to PENTAX's advanced computer simulation technology, the XW series features a light- shielding diaphragm in the most effective position to dramatically reduce internal reflections and provide a brighter, higher contrast image. Weatherproof construction for all-weather viewing The XW Series features a JIS Class 4* weatherproof construction that allows use even in drizzle or nighttime dew. Scope of Delivery: 16.5mm Eyepiece

Item condition: new, but not original packed

Nikon NAV HW 12.5 mm eyepiece with corrector EiC-10

Item condition: new and original packed

Nikon EiC-16 Barlowlens 1.25" -1.6 x

Item condition: new and original packed