On stock

Howie Glatter 2"/1.25" 650 nm Lasercollimator All of the collimators are powered by a CR123A lithium cell, giving about 40 hours of service, and about 4 hours in the 532nm collimator. They come with one battery, a plastic case and collimation donuts. All Laser Collimators incorporates a solid state laser diode that does not fade or change with time and use. Factory-aligned to 15 arc-seconds providing 0.1 inch accuracy at a distance of 20 feet. Shock resistant to keep its alignment - even when dropped. Includes 123A Lithium Battery, 1mm Aperture Stop, Removable Diffractive Element, Case, Collimation Rings and Instructions Delivery contains: Howie Glatter Lasercollimator 1 1/4" with 650 nm Laser Diode Battery Storage Case

Item condition: new and original packed

Lunt Blockfilter B400 in 2"-diagonal

Item condition: new, but not original packed

TeleVue Okular DeLite 13mm 1,25"

Item condition: new and original packed

APM Center Mount for 120 mm 45° APM SD Apo Binoculars

Item condition: new and original packed

APM hard case for 120 mm 45 degree bino

Item condition: new and original packed

APM CNC tube rings for tube diameter 170 mm, price each set

Item condition: new and original packed

Schott N-BK7 high precision plane polished optical windows 135 mm diameter, 15 mm thickness with Zygo interferogramm from front and back side, see test sheet sample of Nr.3

Item condition: new and original packed

Skywatcher - Explorer-150PDS Dual-Speed Newton OTA

Item condition: new and original packed

0.77X REDUCER/FLATTENER FOR ESPRIT-150ED TRIPLET Designed specifically for the Sky-Watcher Esprit-150 ED Apo Refractor, the new three-lens Focal Reducer/Flattener has a reduction factor of 0.77x. It comes with a standard adaptor with M48 thread edge and 55mm back focus for use with Sky-Watcher's M48 Canon EOS (code 20237) and Nikon (code 20238) adaptor rings. After removing the adaptor, an M71x1 internal thread with maximum 75mm back focus is available for self-made adaptor solutions. The Reducer/Flattener produces a fully illuminated and corrected image circle of 34mm diameter and is therefore perfectly suitable for image formats up to APS-C but can also be used for full format. Scope of Delivery: Esprit 150ED Focal Reducer / Flattener 2 screwable dust covers Adapter to M48 thread Specifications: Coating: multi coating Reduction:: 0,77x Connection to camera: M48 thread

Item condition: new and original packed

Altair 2nm G-Band Solar Kontrast Filter - 2" 430.3nm

Item condition: new and original packed

AZ5 DELUXE ALT-AZIMUTH MOUNT & Tripod

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.

Skywatcher telescope mount AZ-GTi with GoTo and WLAN

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.