Telescope Accessories SV165 Mini 40mm F/4 Guide Scope 1.25”&T2 For 6-piont Guide Scope Rings Aluminum Alloy Machined(SV165 Dovetail Slot)

Description:

40mm aperture & 160mm focal length Available to use as a guide scope & finder scope 1.25 inches interface & M420.75 thread. Six-point guide scope rings for precise alignment. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters,... More

Description:

40mm aperture & 160mm focal length Available to use as a guide scope & finder scope 1.25 inches interface & M420.75 thread. Six-point guide scope rings for precise alignment. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters,... More

Description:

40mm aperture & 160mm focal length Available to use as a guide scope & finder scope 1.25 inches interface & M420.75 thread. Six-point guide scope rings for precise alignment. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters,... More

Description:

Objective Lens Diameter: 44. Field of View: 66. Magnification: 33. Eyepiece diameter: 55. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters, and planetary filters for stunning detail on the Moon, planets, and deep-sky objects.... More

Description:

Objective Lens Diameter: 44. Field of View: 66. Magnification: 33. Eyepiece diameter: 55. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters, and planetary filters for stunning detail on the Moon, planets, and deep-sky objects.... More

Description:

Features precise helical adjustment with thumbscrew lock Ring. Compact mini guide scope with 32mm f/4 aperture optics. It can adjust eyepiece location;help you to get more sharp image. Application:Support all types of telescopes, reflector,... More

Description:

Compact mini guide scope designed for astrophotography telescopes. Adjustable focal length, 360° smooth rotation; Convenient installation, ¼ screw hole at the bottom of the tail plate, directly fixed installation. 32mm guide scope with bright,... More

Description:

40F4 mini guide scope; lightweight and suitable for deep sky photography; help the telescope or OTA with accurate tracking 2 elements FMC optical lens; make the star points in the field of view sharper; improve guide accuracy and speed of finding... More

Description:

SVBONY 40mm Plossl eyepiece is engineered with 4 element design and offering a generous 40° apparent field of view; perfect for broad field lunar observations; medium sized star clusters; provide a wide range of cloudy nebulas and deep sky targets... More

Description:

Focal length: 183mm. Lens coating: optical lens multi-layer coating green film. Material: metal tube. Interface: 1.25" / 31.7mm eyepiece interface. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters, and planetary filters for... More

Description:

4mm high power eyepiece, suitable for 1.25 inch / 31.7mm astronomical telescope. 1.25 inch / 31.7mm standard telescope eyepiece common interface. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters, and planetary filters for... More

Description:

With front and back cover to prevent from entering and extend the using time. Compact mini guide scope designed for astrophotography telescopes. Adjustable length, smooth 360 ° rotation; convenient installation, ¼ screw hole at bottom of backplate,... More

Description:

Double helical focuser is the solution for telescopes or telephoto lenses with sluggish focusing The interface of double helical focuser is M42x0.75; with a male SCT adapter of M31x0.5 to SCT The helical focuser with t2 adapter can connect SCT... More

Description:

Length: 230MM. Lens: Multilayer coating. mode: telescopic. Weight: 830g. lens: 60MM. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters, and planetary filters for stunning detail on the Moon, planets, and deep-sky objects.... More

Description:

Focal length: 230MM. Lens: Multilayer coating. Interface: 1.25" / 31.7MM interface. Objective lens: 60MM. Astronomical telescope accessories, Barlow lenses (2x, 3x), moon filters, and planetary filters for stunning detail on the Moon, planets, and... More