Binoculars & Telescopes › 5 mm › Celestron Nexstar 4 Se Telescope

This LINKPAL Laser Pointer Bracket product is made of high quality material. I... This LINKPAL Laser Pointer Bracket product is made of high quality material. It fits maximum dia. 38mm minimum 5mm laser pointer compatible with different types of laser pointer. Easy to install and use a good choice for you. Features: Made of high... more

Expand your stargazing experience with the 12mm Omni Series Eyepiece from Cele... Expand your stargazing experience with the 12mm Omni Series Eyepiece from Celestron! Designed for quality and convenience the 12mm Omni Eyepiece is an ideal accessory for observing deep-sky objects. Because of its 50º apparent field of view the Omni... more

Features: Barlow Lens 2X telescope eyepiece 1.25 Interface M42x0.75mm thread +... Features: Barlow Lens 2X telescope eyepiece 1.25 Interface M42x0.75mm thread + 6.3mm/10mm/12.5mm/20mm/32mm Plossl telescope medium power eyepiece set. 1.25 Inch Interface:universal for Celestron Nikon Orion and other telescopes. 2X High Power... more

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (40.5-41.5... Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (40.5-41.5mm) Improves Image Contrast and Brightness, Eliminates Peripheral Light/Distractions, Fits 40.5-41.5mm Eyepiece Barrels, Foldable for Use with Eyewear TELESCOPES-Other... more

1�Barlow Lens 2X telescope eyepiece 1.25 2�1.25 Inch Interface:universal f... 1�Barlow Lens 2X telescope eyepiece 1.25 2�1.25 Inch Interface:universal for Celestron Nikon Orion and other telescopes. 3�2X High Power Magnification:more detailed at the star moon and other celestial bodies. 4�With M42x0.75mm thread to... more

1�Barlow Lens 2X telescope eyepiece 1.25 2�1.25 Inch Interface:universal f... 1�Barlow Lens 2X telescope eyepiece 1.25 2�1.25 Inch Interface:universal for Celestron Nikon Orion and other telescopes. 3�2X High Power Magnification:more detailed at the star moon and other celestial bodies. 4�With M42x0.75mm thread to... more

1�Four screws fix the base for easy disassembly and cleaning. 2�Diagonal m... 1�Four screws fix the base for easy disassembly and cleaning. 2�Diagonal mirror is suitable for astronomy and terrestrial observation. 3�With dust cover can keep the lens clean for clear viewing and long use. 4�Optical glass prism high... more

1�Four screws fix the base for easy disassembly and cleaning. 2�Diagonal m... 1�Four screws fix the base for easy disassembly and cleaning. 2�Diagonal mirror is suitable for astronomy and terrestrial observation. 3�With dust cover can keep the lens clean for clear viewing and long use. 4�Optical glass prism high... more

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Len... Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch ; 12.5 mm/0.49 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Size:4x2.7 cm/1.57x1.06 inch Eyepiece Port:24.5 mm/0.965 inch Package Contents: 2 x Telescope... more

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Len... Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch ; 12.5 mm/0.49 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Size:4x2.7 cm/1.57x1.06 inch Eyepiece Port:24.5 mm/0.965 inch Package Contents: 2 x Telescope... more

Designed for use with PENTAX brand spotting scopes and with astronomical teles... Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more

Designed for use with PENTAX brand spotting scopes and with astronomical teles... Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more