Telescopes & Astronomy
Save 5% Every Day† with the Adorama Edge Card. Learn More
Tele Vue In-Travel Adapter for 1.25" Eyepiece and 2" Focuser
SKU: TVAIT2125MFR: AIT-2125
(1)- Adapts 1.25" eyepieces to 2" telescope focusers.
- Anodized aluminum build ensures lasting durability.
- Perfect for Tele Vue Delos 17.3/14mm telescope eyepieces.
- Enhance your telescope with this eyepiece accessory.
- Compact adapter: 1 x 2" & lightweight at only 2.4oz.
Special Order
?
Free Shipping
Baader Planetarium SCT-T Adapter Ultrashort, T-2(Male)/2" SCT (Female) 10mm
SKU: AA2958500BMFR: SCT-T
(1)- Baader Planetarium SCT-T Adapter: Ultra-short design.
- T-2 (Male) to 2" SCT (Female) telescope adapter.
- Minimizes optical length: Only 10mm total length.
- Enhances telescope performance with Baader quality.
- Secure SCT connection for stable astronomy viewing.
Special Order
?
Free Shipping
Cokin Nuances Clearsky Light Pollution Filter, 52mm
SKU: CKCNSKY52MFR: CNSKY-52
(6)- 52mm filter eliminates light pollution effectively.
- Neodymium glass ensures high-resolution telescope views.
- Durable build for lasting telescope filter performance.
- Multi-coated optics provide superior light transmission.
- Reduces light pollution for clearer night sky images.
Special Order
?
Free Shipping
Baader Planetarium 130mm AstroSolar Spotting Scope Filter
SKU: AA2459340MFR: ASSF-130
(7)- Baader 130mm AstroSolar filter for safe solar views.
- Premium telescope filter ensures optimal image contrast.
- Durable material provides long-lasting filter performance.
- Achieve superior blocking performance with this filter.
- 130mm filter size fits spotting scopes securely.
Special Order
?
Free Shipping
Cokin Nuances Clearsky Light Pollution Filter, 72mm
SKU: CKCNSKY72MFR: CNSKY-72
(6)- 72mm filter reduces light pollution effectively.
- High-resolution glass ensures optimal color accuracy.
- Multi-coated filter provides superior light transmission.
- Durable build resists scratches for lasting clarity.
- Easy installation with standard telescope thread size.
Special Order
?
Free Shipping
Baader Planetarium Semi APO Filter 1.25"
SKU: AA2458398MFR: FSAPO-1
(3)- Baader Semi APO Filter: Superior optical quality.
- 1.25" Telescope Filter enhances viewing clarity.
- Minimizes chromatic aberration for sharper images.
- Multi-layer coatings maximize filter transmission.
- Threaded Compatibility: Fits standard 1.25" eyepieces.
Special Order
?
Free Shipping
BaaderClassic Ortho 6mm Eyepiece (HT multi-coated) w/winged eyecup
SKU: AA2954106MFR: BC0-6
(5)- 6mm Ortho Eyepiece: High magnification power.
- HT Multi-Coated optics for superior image sharpness.
- 52° AFOV eyepiece provides a wide field of view.
- 1.25" eyepiece barrel diameter; fits most telescopes.
- Enjoy comfortable views with enhanced eye relief.
Special Order
?
Free Shipping
Baader Planetarium 2" Clicklock Eyepiece Adapter for Large SCT 3.25" Thread
SKU: AA2956233MFR: CLSCL-2
(1)- Secure 2" Clicklock for large SCT telescopes.
- Baader Planetarium adapter ensures eyepiece stability.
- Provides optimal optical alignment for sharp views.
- Enhances telescope performance with precise fit.
- Easy eyepiece changes with the Clicklock system.
Special Order
?
Free Shipping
Tele Vue Dioptrx Astigmatism Correcting Lens - 2.25
SKU: TVDRX225MFR: DRX-0225
(1)- Correct astigmatism with Tele Vue Dioptrx lenses.
- Enhance views with precision optics accessories.
- Dioptrx 2.25: Fine-tune eyepiece astigmatism now.
- Tele Vue: Trusted brand for telescope accessories.
- Achieve sharper focus with astigmatism correction.
Special Order
?
Free Shipping
Explore Scientific 2" O-III Nebula Filter
SKU: ES310200MFR: 310200
(1)- Enhance views with this Explore Scientific filter.
- 2" O-III filter isolates 483-511nm nebula wavelengths.
- Achieve 96.7% transmission for bright, clear images.
- Reduces light pollution, revealing faint nebulae detail.
- Durable build ensures long-lasting filter performance.
On Backorder
?
Free Shipping
Baader Planetarium 180mm AstroSolar Telescope Filter
SKU: AA2459315MFR: ASTF-180
(7)- 180mm AstroSolar filter for safe solar observation.
- Premium optical quality ensures sharp, clear images.
- Blocks harmful solar rays; enjoy safe viewing.
- Durable materials guarantee long-lasting performance.
- Designed for telescopes; enhances solar details.
Special Order
?
Free Shipping
Baader Planetarium 31mm Round f/2 High-speed H-alpha Filter, Unmounted
SKU: AAFHALHSRD31MFR: FHALHS-RD31
(1)- Maximize contrast with this H-alpha filter.
- 31mm filter excels with fast astrographs.
- Dielectrically coated for optical precision.
- Achieve peak 656.3nm H-alpha transmission.
- Narrowband filter enhances deep-sky views.
Special Order
?
Free Shipping
Baader Planetarium 1.25" Round 4.5nm Ultra-Narrowband OIII CCD Filter,LPFC Mount
SKU: AAFOIIINU1MFR: FOIIINU-1
(1)- Baader Planetarium O-III filter: Superior quality.
- 4.5nm narrowband filter for maximum light pollution reduction.
- 1.25" telescope filter enhances CCD imaging results.
- Oxygen-III filter with durable, stackable filter box.
- Dielectrically coated for optimal transmission rate.
Special Order
?
Free Shipping
Baader Planetarium 2" Round S-II f/2 Highspeed Filter with LPFC Mount
SKU: AA2459399MFR: FSIIHS-2
(1)- Baader Planetarium 2" S-II Filter for sharp images.
- Maximize contrast with this narrowband telescope filter.
- 673mm CWL ensures optimal S-II filter transmission.
- Durable material, 2" filter with LPFC mount included.
- Ideal for CCD imaging with fast f/2 high-speed optics.
Special Order
?
Free Shipping
Baader Planetarium 50x50mm Square f/2 High-speed H-alpha Filter, Unmounted
SKU: AAFHALHSSQ50MFR: FHALHS-SQ50
(1)- Maximize contrast with this H-alpha filter.
- 50x50mm square filter for telescopes & astrophotography.
- 656.3nm central wavelength ensures precise H-alpha viewing.
- Dielectrically coated for optimal light transmission.
- Ideal for CCD imaging of deep-sky H-alpha objects.
Special Order
?
Free Shipping
Baader Planetarium 2" Round H-alpha f/2 Highspeed Filter with LPFC Mount
SKU: AA2459397MFR: FHALHS-2
(1)- Baader Planetarium H-alpha filter, 2" round, mounted.
- Maximize contrast with this narrowband H-alpha filter.
- Ideal for CCD imaging with fast f/2 high-speed scopes.
- 656.3nm CWL ensures precise H-alpha transmission range.
- Durable, dielectrically coated, plane optically polished.
Special Order
?
Free Shipping
Breakthrough Photography 100mm Square Autumn & Night Sky Filter
SKU: BTNGHTS100MMMFR: NIGHTSKY-100MM
(3)- Autumn & Night Sky Filter: Enhance astrophotography.
- 100mm Square Filter: Ideal for telescope astronomy.
- MRC16 Coating: Maximizes light transmission rate.
- Nanotec Coating: Ensures durable filter protection.
- Weather Sealed: Provides lasting filter performance.
Special Order
?
Free Shipping
Celestron NexStar 4 SE Maksutov-Cassegrain Telescope with SkyPortal WiFi Module
SKU: CNN4SEWMFR: 11049 KW
(165)- 4" Aperture telescope: bright, clear images.
- StarBright XLT coatings maximize light transmission.
- Computerized mount locates celestial objects fast.
- 53x Magnification eyepiece for detailed viewing.
- SkyPortal WiFi: control telescope wirelessly.
On Backorder
?
Free Shipping
Celestron Advanced VX 6" Schmidt-Cassegrain Telescope Bundle w/Skyportal WiFi
SKU: CNAVX6WMFR: 12079 KW
(61)- 6" Schmidt-Cassegrain telescope: superb optics.
- Advanced VX mount ensures telescope stability.
- Computerized GoTo telescope: easy object location.
- Large 150mm aperture gathers ample light.
- StarBright XLT coatings enhance optical quality.
Temporarily On Backorder
?
Free Shipping
Celestron Advanced VX 9.25" Schmidt-Cassegrain Telescope Bundle w/Skyportal WiFi
SKU: CNAVX9WMFR: 12046 KW
(61)- Large 9.25" aperture telescope gathers ample light.
- Advanced VX mount ensures optimal telescope stability.
- StarBright XLT coatings enhance optical clarity.
- Computerized GoTo system locates 40,000+ objects.
- SkyPortal WiFi module allows wireless telescope control.
Temporarily On Backorder
?
Free Shipping
Celestron Advanced VX 11" Schmidt-Cassegrain Telescope Bundle w/Skyportal WiFi
SKU: CNAVX11WMFR: 12067 KW
(61)- 11" Schmidt-Cassegrain Telescope: Excellent Optics.
- Advanced VX Mount: Stable Astronomy Viewing Platform.
- Large 280mm Aperture: Gather More Light for Bright Views.
- SkyPortal WiFi: Wireless Telescope Control via App.
- Computerized GoTo: Find 40,000+ Celestial Objects.
Temporarily On Backorder
?
Free Shipping
Celestron T-Ring for Canon EOS
SKU: CNTMEOSMFR: 93419
(38)- Connect Canon EOS to Celestron telescopes.
- Ensures secure, precise T-mount connection.
- Optimized for astrophotography with EOS cameras.
- Durable Celestron T-ring for lasting use.
- Enhance your telescope's imaging capability.
Temporarily On Backorder
?
Baader Planetarium T2 Delrin Adjustment Spacer Ring Set, 15 Pieces
SKU: AA2458102MFR: T2RING
(3)- Precise T2 Adjustment with Baader Planetarium Rings.
- Fine-tune Telescope Optics with Delrin Spacer Set.
- 15-Piece Spacer Set: Achieve Perfect Optical Alignment.
- Five Sizes Included: 0.6mm to 1.4mm Ring Thickness.
- Compatible with T-2 and M42 Threaded Telescope.
On Backorder
?
Baader Planetarium HDT54 72mm Hyperion Digital T-Ring
SKU: AA2958072MFR: HDT62/72
(2)- Optimize astrophotography with Baader Planetarium.
- 72mm T-Ring enables secure afocal projection.
- Achieve high-definition digital imaging easily.
- Ensures compatibility with Hyperion telescope.
- Enhances optical quality for SLR camera adapters.
Special Order
?