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Items 76 - 100 of 302
Explore Scientific Replacement 152 mm Cradle Ring Set

Explore Scientific Replacement Cradle Ring Set for 152 mm Carbon Fiber APO - TED152CFCRDL

SKU: EXS-TED152CFCRDL
  • This set is made to work with any Explore Scientific 152 mm aperture OTAs.
  • The rings are made of aluminum and will act as a direct replacement for damaged rings.
  • Explore Scientific's Replacement Cradle Ring set comes with a dovetail plate for quick attachment.
  • The included dovetail plate is made for "Vixen-style" mounts.
$109.99 $79.99

Farpoint Dovetail Plate for Celestron C9.25 - D Series, Short - FDC925S

SKU: FAR-FDC925S
  • Type of Mounting Hardware: Dovetails Only
  • Dovetail or Attachment Type: D-Series (Losmandy)
  • Dovetail, Saddle or Mount Adapter Length: 17"
$68.00 $54.40

Celestron Granite ED 12 x 50 Binoculars - 71376

SKU: CEL-71376
  • Binoculars by Aperture: 50mm
  • Binoculars by Magnification: 12X
  • Binoculars by Body Size: Standard Binoculars (35mm to 56mm)
  • Weight (ounces): 27.7
  • Prism Design: Roof Prism
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$459.95 $367.96

Celestron T-Adapter for SV60 Spotting Scope 93641

SKU: CEL-93641
  • Adapter Connector Type - Side A: 60 SV
  • Adapter Connector Type - Side B: T or T2 (M42)
$29.95 $23.00

Meade SC Thread to 2" Accessory Adapter - 07085

SKU: MEA-07085
  • Using this accessory adapter allows users to use 2" accessories with Meade LX or ACF 200 telescopes.

  • Note that the length of the adapter can cause a diagonal to contact the drive base when moving through the forks.

  • The lower portion of the adapter can be removed to increases clearance.

  • Meade's adapter is 2.9" in length and weighs 7 ounces.
$89.99 $71.99

Meade 3" Field Flattener for 130 mm and 115 mm APO Refractors - 07585

SKU: MEA-07585
  • Meade 3" Field Flattener with two elements for 115 mm and 130 mm Series 6000 APO Refractor Telescopes.
  • Delivers a wide flat field for the above Meade Series 6000 apochromatic refractors.
  • Enhances image sharpness and minimizes distortion at the view field's edge.
$199.00
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$189.99 $151.99

Orion Deluxe Off-Axis Guider for Astrophotography - 05521

SKU: ORI-05521
  • In order to simultaneously image and guide using the same telescope without an independent guide scope, you need this Orion Deluxe Off-Axis Guider.
  • By not having to use a separate guide scope, tracking issues such as differential flexure and mirror shift are eliminated while overall weight and setup time are reduced.
  • Suitable for use with autoguiders that have T-threads or a 1.25” nosepiece, along with 1.25” illuminated reticle eyepieces.
  • Includes a 2” nosepiece for attaching to any 2” telescope focuser, or any rear cell equipped with T-threads.
  • Three T-extensions of varying lengths (7 mm, 17 mm, and 30 mm) are also included to comply with different combinations of cameras and guiders.
  • Easily locate a guide star with prism tilt adjustment and over 100 degrees of radial adjustment.
$99.99

Orion T to 1.25" Eyepiece Holder - 05524

SKU: ORI-05524
  • One side of the holder has T-threads.

  • The other side of the holder has a 1.25" barrel with a thumbscrew.

  • Orion has designed this to work as an adapter for the Orion Flip Mirror.

  • Orion eyepiece holder is made out of black, anodized aluminum.
$24.99 $13.59

Orion Hydrogen-Beta Nebula 1.25" Filter - 05583

SKU: ORI-05583
  • Filter Type: H-Beta
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$99.99 $79.99

Orion EQ-3M Dual Axis Electronic Motor Drives for EQ-3 Equatorial Mounts - 07828

SKU: ORI-07828
  • Enjoy motorized tracking of celestial objects with this precision mini motor for the Orion AstroView equatorial mount.
  • This Orion Dual-Axis Electronic Motor Drive offers sidereal rate tracking control in the right ascension axis, the same axis around which stars seem to move in the night sky.
  • Included hand controller features 2x, 4x, and 8x speeds, as well as pause mode.
  • Operates on four D-cell batteries (sold separately).
  • Comes with a motor, controller, and battery case.
$149.99 $119.99

Orion AC Adapter for Electronic Eyepiece - 08638

SKU: ORI-08638
  • Cable or Adapter Type: Power
  • Connector Type: Side A: Phono Jack/RCA
  • Connector Type: Side B: AC Power
$19.95 $15.95

Orion AstroView Equatorial Mount - 09822

SKU: ORI-09822
  • Mount Type: Equatorial Mounts
  • Type of Mount Electronics: Manual - No Electronics
  • Weight Capacity (lb.): 12
  • Mount Includes Tripod or Pier: Yes
$249.99

iOptron D-Series Saddle for MiniTower Pro - 8426

SKU: IOP-8426
  • Type of Mounting Hardware: Saddle Plates Only
  • Dovetail or Attachment Type: D-Series (Losmandy)
  • Dovetail, Saddle or Mount Adapter Length: 6"
$149.00 $119.20

Kendrick FireFly Telrad Heater - 2003-FFR

SKU: KAI-2003-FFR
  • Known to Fit by Aperture: Telrad Finders
  • Known to Fit by Model: Telrad
$30.95 $27.95

Kendrick FireFly 1.25" Dew Heater - 2005-FFR

SKU: KAI-2005-FFR
  • Dew Strap Heater Element Length: 1.25"
  • Known to Fit by Aperture: 1.25" Optics
$42.95 $34.36

Ken Press Our Galaxy and the Universe

SKU: KEN-1-928771-08-4
  • This book covers our galaxy and the Universe as a whole in a way that is great for one to fifteen year olds.

  • Our Galaxy and the Universe is part of the Twenty-First Century Astronomy Series.

  • There are 36 pages in this astronomy book.

  • The book dimensions are 8.50 x 11.00 x 0.37.
$15.95 $12.76

Konus Hobby 50 mm 3.5x Magnifying Glass - 3401

SKU: KON-3401
  • Microscope Product Type: Microscope Accessories
$10.95 $6.00

Konus Set for Science Technology Slide Set - 4960

SKU: KON-4960
  • Microscope Product Type: Slides & Cover Slips
$12.95 $10.36

Konus Crystal 7x - 45x Trinocular Dissecting Microscope with Light - 5426

SKU: KON-5426
  • Microscope Product Type: Optical Microscope
  • Objective Sizes/DIN: 0.7X - 4.5X
  • Illumination Type(s): Halogen
  • Head Style: Trinocular
  • Magnification (Power): 7X - 45X
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$569.95 $455.96

Lumicon 2" UV/Infrared Filter - LF3145

SKU: LUM-LF3145
  • Filter Type: UV/IR/Luminance
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$255.00 $204.00
Farpoint Dovetail Plate for Meade 14" SCT - Losmandy "D" Style

Farpoint Astro Dovetail Plate Losmandy D Style for Meade 14" SCT - FDM14

SKU: FAR-FDM14
  • Type of Mounting Hardware: Dovetails Only
  • Dovetail or Attachment Type: D-Series (Losmandy)
$101.00
$10.00 $8.00

High Point 2" 0.5X Focal Reducer - FR2

SKU: HPS-FR2
  • Decrease the focal length of your telescope by half with this 2" 0.5x Focal Reducer.
  • Provides a wide field while minimizing exposure times for astrophotography.
  • This 2" 0.5x Focal Reducer contains fully multi-coated optics with two-element optical design.
  • Black anodized lens cell curtails reflections from errant light.
  • Offers considerable flexibility for set up modification.
$54.95 $43.96

High Point Wide Angle Eyepiece Kit with 2" Diagonal - WAEPKIT2

SKU: HPS-WAEPKIT2
  • Barrel/Thread Sizes in Kit: 1.25" & 2"
  • Product Types Included in Accessory Kit: Diagonal , Eyepiece
  • Number of Items in Kit (Including Case if Applicable): 7
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$249.95