Secondhand & Stock

Takahashi TPL 25mm eyepiece

Item condition: new, but not original packed

Takahashi TPL 33mm eyepiece

Item condition: new, but not original packed

Masuyama eyepieces are known for their clear and high contrast imaging and velvet black background. The good contrast of these high-end eyepieces is achieved with a special cut, internal diaphragms and the best possible internal blackening. Due to the elaborate lens design, the eyepieces get by with only 5 elements, with good correction at the same time. Despite the large field of view, the short focal length Masuyama eyepieces are highly recommended for planetary and double star observation. At the same time, the eyepieces are of course very nice overview eyepieces for deep-sky observation. The long focal length eyepieces are well suited for finding and observing large area deep sky objects. The eyepieces were developed by renowned optician Dr. Masuyama. Among other things, Dr. Masuyama designed an eyepiece with a focal length of 100 mm, which was used on the historic 60-inch telescope at Mount Wilson Observatory in California. We are pleased to offer you these legendary eyepieces with the latest glass and coating technology. Scope of Delivery: Eyepiece Dust caps

Item condition: new, but not original packed

Masuyama eyepieces are known for their clear and high contrast imaging and velvet black background. The good contrast of these high-end eyepieces is achieved with a special cut, internal diaphragms and the best possible internal blackening. Due to the elaborate lens design, the eyepieces get by with only 5 elements, with good correction at the same time. Despite the large field of view, the short focal length Masuyama eyepieces are highly recommended for planetary and double star observation. At the same time, the eyepieces are of course very nice overview eyepieces for deep-sky observation. The long focal length eyepieces are well suited for finding and observing large area deep sky objects. The eyepieces were developed by renowned optician Dr. Masuyama. Among other things, Dr. Masuyama designed an eyepiece with a focal length of 100 mm, which was used on the historic 60-inch telescope at Mount Wilson Observatory in California. We are pleased to offer you these legendary eyepieces with the latest glass and coating technology. Scope of Delivery: Eyepiece Dust caps

Item condition: new, but not original packed

Swarovski 20-60x zoom eyepiece

Item condition: new and original packed

Explore Scientific 8x50 Viewfinder with Illumination and errect Image

Item condition: new and original packed

Starpointer - LED illuminated dot finder with universal mount Lightweight and compact finder. The Starpointer LED illuminated dot finder is compact and lightweight - an optimal alternative to optical finder telescopes when it comes to weight and flexible use. In addition, the Starpointer is also a complement to an optical viewfinder. With the illuminated viewfinder, the whole sky is at your disposal for orientation; within seconds you are in the desired area of the sky. The optical viewfinder, on the other hand, offers a smaller field of view and can be used for fine alignment. Two knurled screws allow you to align the illuminated dot finder exactly parallel to the telescope. You can switch on the illuminated dot and adjust the brightness via the rotary knob. The versatile base The Starpointer is supplied with a flexible base with two slotted holes. This makes it possible to adapt the Starpointer to all tubes from 70mm outer diameter to flat support surfaces. The spacing of the oblong holes is suitable for hole spacing from 18 to 26mm.

Item condition: new and original packed

APM Red Dot Finder for Telescopes and the new APM100ED Binocular, incl. Findershoe

Item condition: new and original packed

APM finder 50mm straight thru

Item condition: new and original packed

APM finder 60mm straight

Item condition: new and original packed

APM-Versatile Dovetail Mounting Base for Finder Scopes - Deluxe

Item condition: new and original packed

Easier for beginners, certainty for professionals! The completely redesigned and revolutionary collimator version 3.0 for your telescope. The market continues to develop towards short focal lengths and highly sensitive cameras with extremely small pixel sizes. This increases the requirements for a clean telescope alignment. The Ocal collimator is an innovative tool, which facilitates the adjustment in a completely new way. Each Ocal collimator has an internal motor that moves the CMOS chip linearly. Via the software, the focus can thus be ideally adjusted to the individual areas of the alignment. So you can focus on any area in the telescope without touching the setup or imagetrain. Colored centering circles can be selected and adjusted via the included software. The software also controls the line width of the circles as well as the contrast and exposure of the live image. Last but not least, a fade cross can be switched on and rotated via software. In this way, all areas that are important for the adjustment can be brought into focus and concentrically aligned very precisely. With the alignment of the crosshairs, the exact linear alignment of the trap can be assessed. Scope of delivery: OCAL 3.0 Connection cable 2x adapter Closing cap

Item condition: new, but not original packed