• Standard 1.25” 31.7mm fitting diameter compatible with any astronomical telescope with 1.25" focuser; Perfect for broad field lunar observation; medium sized star clusters; wide range of cloudy nebulas and deep sky targets
• Super wide angle; SVBONY 62 degree aspheric eyepiece can get maximum detail and definition across the entire field of view; Ultral wide 62deg apparent field of view gives you that unforgettable lost in space feeling
• Excellent optical system;Fully multi-coated glasses for excellent image contrast and light transmission; Pick the great magnification for your subject
• Anti-lost design; Eyepiece interface recess portion can prevent the loss;It's a great Halloween birthday christmas gift
• Suitable for broad field lunar observations; medium sized star clusters; wide range of cloudy nebulas and deep sky targets

• Fits telescopes with 1.25” focusers or visual backs, 90° viewing angle, best for observing objects overhead
• Accepts standard 1.25” eyepieces, Barlow lenses, and other accessories with a 1.25” insert barrel

• This Celestron 2” Eyepiece and Filter Kit includes all the accessories you need to start using 2” eyepieces on your Schmidt-Cassegrain or refractor telescope
• You’ll get a 2” Mirror Diagonal, three E-lux 2” eyepieces, a 2” 2X Barlow Lens, five colored filters to improve observations of the planets, and a foam-fitted aluminum carry case
• The 2” 90° Mirror Diagonal accepts 2” eyepieces, and attaches to the rear cell of SCT’s. An adapter is included for use with refractor telescopes.
• Celestron E-lux eyepieces are a 3-element, fully multi-coated design. You’ll get a 26mm, a 32mm, and a 40mm, for a great choice of magnification and field of view. Multiply your options by 2X when you use your 2” eyepieces with the included 2X Barlow.
• The most popular planetary filters are included in this kit. They are threaded to attach to most any 2” eyepiece or accessory.

• 2” SCT mirror diagonal with high performance XLT coatings
• 1/10th wave mirror is tested with an interferometer to ensure quality
• Housing is precision machined to achieve and hold good optical alignment
• Includes a 2” to 1.25” adapter and aluminum carry case

• Replace your 1.25” visual back with this SCT to 2” Adapter and enjoy stunning views through 2” eyepieces and other accessories
• Internal threads provide a secure connection to the rear cell of most Schmidt-Cassegrain or Maksutov-Cassegrain telescopes
• Brass compression ring holds 2" eyepieces or diagonals tightly without scratching their barrels
• Use with photo adapters to attach imaging cameras to the rear of your Schmidt or Maksutov telescope
• Features a durable, anodized black aluminum housing

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• Ideal for Accurate Polar Alignment
• Well suited for use with Off-Axis Guiders for centering and guiding of stars
• Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
• Double crosshair reticle for accurate centering and guiding of stars
• Fully coated optics for excellent light transmission on faint stars
• Includes reticle eyepiece and illuminator

Svbony SV118 1.25'' 2x achromatic metal barlow lens for astronomy telescope  

SV131 Eyepiece has five focal length sizes, meeting different needs. It has a high-quality image for its fully coating in each glass. Besides, the 48-degree field of view allows you to see more bright images. The all-metal mirror structure will give you comfortable touching. M28.5*0.6 threaded supports 1.25-inch filter adapter installation. The lens edges and inside the barrel are light-removed, which can prevent stray light. The 4-element in 2 groups optical structure brings the great clear images. This eyepiece will show you a brilliant viewing.

All-metal mirror structure

48-degree wide field of view

FMC full broadband multilayer coating 

4-Element in 2 groups optical structures

M28.5*0.6 threaded standard for 1.25-inch interface

The lens edges and inside the barrel are light-removed.

• Standard 1.25” 31.7mm fitting diameter compatible with any astronomical telescope with 1.25" focuser;
• Perfect for broad field lunar observation; medium sized star clusters; wide range of cloudy nebulas and deep sky targets
• Super wide angle; SVBONY 62 degree aspheric eyepiece can get maximum detail and definition across the
• entire field of view; Ultral wide 62deg apparent field of view gives you that unforgettable lost in space feeling
• Excellent optical system;Fully multi-coated glasses for excellent image contrast and light transmission; Pick the great magnification for your subject
• Anti-lost design; Eyepiece interface recess portion can prevent the loss;It's a great Halloween birthday christmas gift
• Suitable for broad field lunar observations; medium sized star clusters; wide range of cloudy nebulas and deep sky targets

• Double the power of any 1.25" telescope eyepiece with this T-adapter equipped Barlow lens
• Male T-threads allow secure camera attachment for high-magnification lunar and planetary astrophotography
• A great way to double the number of magnification options, without having to buy twice as many eyepieces
• Doublet lens system is multi-coated for excellent transmission and the internal housing is baffled to eliminate unwanted reflections and increase contrast
• Very compact - just 2-7/8" long - easy to store and carry

It's no surprise that the eyepieces in our Sirius Plossl line are our best-selling telescope eyepieces. Quality this good usually costs a lot more.

Offering a wide 52° apparent field of view, this 25 mm Orion Sirius Plossl Telescope Eyepiece provides extremely sharp images of impressively high contrast. It's ideal for all types of telescopes: reflector, refractor, and catadioptric. The Plossl 4-element design is renowned for its outstanding performance, and has become the standard by which all other telescope eyepieces are judged.

The Sirius Plossl optical system is multi-coated for excellent light transmission and bright views. Lens edges are blackened to reduce scattering of stray light and maximize contrast.

The lenses are mounted in black-anodized aluminum housings with a 1.25"-diameter chrome-plated brass barrel for durability and precision fit. The barrel is internally threaded to accept standard telescope filters. The built-in rubber eyeguard enhances viewing by helping to block out ambient light and position the eye.

This 25 mm eyepiece excels for moderately low power scanning of open star clusters and viewing of extended nebulas and larger galaxies.

1. Fixed folding rubber eyecup allows easy use with or without eyewear

2. Svbony eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare

3. Sturdy anodized aluminum barrels are threaded for any Svbony 1.25" filters

4. The edges of the optics are blackened for increased contrast, and prevent internal reflections

5. Anti-reflection fully multi-coated optics ensure bright and clear high-images at any magnification, with true color rendition

1. Fixed folding rubber eyecup allows easy use with or without eyewear

2. Svbony eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare

3. Sturdy anodized aluminum barrels are threaded for any Svbony 1.25" filters

4. The edges of the optics are blackened for increased contrast, and prevent internal reflections

5. Anti-reflection fully multi-coated optics ensure bright and clear high-images at any magnification, with true color rendition

Fully multi-coated eyepiece

The SLV Series of eyepiece feature a hexagonal shaped eyepiece for adjusting to the most comfortable eye point for viewing. The SLV eyepieces with high grade Lanthanum glass, deliver remarkably clear and high constrast star images to the edge of the viewing circle. The lenses are fully multi-coated for high light transmission.