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Apertura

Items 1 - 25 of 99

Apertura 8" Dobsonian Telescope with Accessories - AD8

SKU: APT-AD8
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/5.9
  • Telescope Mount Type: Dobsonian
  • Type of Electronics: Manual Mount - No Electronics
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$499.95 $469.95
Apertura DT6 Dobsonian Telescope

Apertura DT6 6" Dobsonian Telescope - DT6

SKU: APT-DT6
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 152.4mm (6")
  • Focal Ratio: f/7.9
  • Telescope Mount Type: Dobsonian
  • Type of Electronics: Manual Mount - No Electronics
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$299.95

Apertura 10" Dobsonian Telescope with Accessories - AD10

SKU: APT-AD10
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 254mm (10")
  • Focal Ratio: f/4.9
  • Telescope Mount Type: Dobsonian
  • Type of Electronics: Manual Mount - No Electronics
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$699.95 $679.95
Apertura 60mm Guide Scope Package

Apertura 60mm Guide Scope Package - 60GS

SKU: APT-60GS
  • Optical Aperture: 60 mm
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$159.95
Apertura 1.25" Carbon Dielectric Diagonal Full View

Apertura 1.25" Carbon Dielectric Mirror Diagonal - D1CF

SKU: APT-D1CF
  • Diagonal Type: Mirror Diagonal
  • Diagonal Size - Eyepiece Side: 1.25" Barrel
  • Diagonal Size - Telescope Side: 1.25" Barrel
  • Includes Eyepiece Adapter: No, 1.25" Eyepiece Adapter Sold Separately
  • Optics Type and/or Coatings: Dielectric Coatings
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$79.95
Apertura 9mm - 27mm Zoom Eyepiece

Apertura 9mm - 27mm Zoom Eyepiece - ZOOM927

SKU: APT-ZOOM927
  • Focal Length: 9mm - 27mm
  • Apparent Field of View: 60
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$149.95
Apertura 6" f/4 Imaging Newtonian

Apertura 6" f/4 Imaging Newtonian OTA - 6F4N

SKU: APT-6F4N
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 152.4mm (6")
  • Focal Ratio: f/4
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$299.00
Losmandy D Style 14" Universal Dovetail Side Profile

Apertura Essentials Losmandy D Style 14" Universal Dovetail Plate - DUP14

SKU: APT-DUP14
  • Type of Mounting Hardware: Dovetails Only
  • Dovetail or Attachment Type: D-Series (Losmandy)
  • Dovetail, Saddle or Mount Adapter Length: 14"
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$74.95
72mm FPL-53 Doublet APO Refractor Vixen Dovetail

Apertura 72mm FPL-53 Doublet APO Refractor - 72EDR

SKU: APT-72EDR
  • Optical Design: Refractor
  • Telescope Aperture: 72mm (2.8")
  • Focal Ratio: f/6
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$469.95

Apertura 2" SCT Twist Lock Carbon Dielectric Mirror Diagonal - D2QCFSCT

SKU: APT-D2QCFSCT
  • Diagonal Type: Mirror Diagonal
  • Diagonal Size - Eyepiece Side: 2" Barrel
  • Diagonal Size - Telescope Side: 2" Barrel
  • Includes Eyepiece Adapter: Yes, 2" to 1.25"
  • Optics Type and/or Coatings: Dielectric Coatings
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$139.95
Apertura 38mm Super Wide Angle 2" Eyepiece

Apertura 38mm Super Wide Angle 2" Eyepiece - SWA38

SKU: APT-SWA38
  • Focal Length: 38mm
  • Apparent Field of View: 70
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$109.95
White Apertura 50mm Right Angle Finder Scope

Apertura 10 x 50 Right Angle Finder Scope with Illuminated Reticle Eyepiece - White - 50RAF-W

SKU: APT-50RAF-W
  • Optical Aperture: 50 mm
  • Finder or Guidescope Magnification: 10X
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$169.95
Apertura 2" Click Lock Carbon Dielectric Diagonal No adapter

Apertura 2" Twist Lock Carbon Dielectric Mirror Diagonal - D2CF

SKU: APT-D2CF
  • Diagonal Type: Mirror Diagonal
  • Diagonal Size - Eyepiece Side: 2" Barrel
  • Diagonal Size - Telescope Side: 2" Barrel
  • Includes Eyepiece Adapter: Yes, 2" to 1.25"
  • Optics Type and/or Coatings: Dielectric Coatings
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$129.95
DT12 Dobsonian Telescope

Apertura DT12 12" Dobsonian Telescope

SKU: APT-DT12
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 305mm (12")
  • Focal Ratio: f/5
  • Telescope Mount Type: Dobsonian
  • Type of Electronics: Manual Mount - No Electronics
Available Used from $547.50
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$749.95
Apertura Wide Angle SCT Eyepiece Kit w/ Diagonal 2" / 1.25"

Apertura Wide Angle SCT Eyepiece Kit w/ Diagonal 2" / 1.25" - WAEPKIT3

SKU: APT-WAEPKIT3
  • 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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$299.95
Vixen V Style 4" Universal Dovetail Plate Full

Apertura Essentials Vixen V Style 4" Universal Dovetail Plate - VUP4

SKU: APT-VUP4
  • Type of Mounting Hardware: Dovetails Only
  • Dovetail or Attachment Type: V-Series (Vixen)
  • Dovetail, Saddle or Mount Adapter Length: 4"
$24.95
Apertura 8" f/4 Imaging Newtonian

Apertura 8" f/4 Imaging Newtonian OTA - 8F4N

SKU: APT-8F4N
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/4
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$499.00
Apertura Dual Finder Scope Bracket

Apertura Dual Finder Scope Bracket - DUALFB

SKU: APT-DUALFB
  • Type of Mounting Hardware: Mount Adapters, Stalks & Accessories
$29.95
Apertura Illuminator for Reticle Eyepieces
$14.95

Apertura Self-Centering 80mm Extension Tube - 2" - A-SCEXT80-2

SKU: APT-A-SCEXT80-2
  • Adapter Connector Type - Side A: 2"
  • Adapter Connector Type - Side B: 2"
  • Adapter or Spacer Length in mm: 80 mm
$32.95
Apertura 50 mm Self-Centering Extension Tube - 2"

Apertura 50mm Self-Centering Extension Tube - 2" - A-SCEXT50-2

SKU: APT-A-SCEXT50-2
  • Adapter Connector Type - Side A: 2"
  • Adapter Connector Type - Side B: 2"
  • Adapter or Spacer Length in mm: 50 mm
$32.95
Apertura 35 mm Self-Centering Extension Tube with 2" Spacer

Apertura 35mm Self-Centering Extension Tube - 2" - A-SCEXT35-2

SKU: APT-A-SCEXT35-2
  • Adapter Connector Type - Side A: 2"
  • Adapter Connector Type - Side B: 2"
  • Adapter or Spacer Length in mm: 35 mm, 50 mm & 80 mm
$32.95
Apertura 2" to 1.25" Self-Centering Adapter

Apertura Self-Centering 2" to 1.25" Adapter - A-SCAD

SKU: APT-A-SCAD
  • This adapter allows the use 1.25" accessories in 2" openings

  • Includes a helical compression ring to hold accessories in place and keep them centered

  • Threads enable this adapter to accept 2" filters

  • Rotating the knurled top ring will lock and unlock accessories
$24.95
Apertura M42 Spacer Extension Ring - 5 mm

Apertura 5 mm Spacer Ring for M42 Thread - A-M425

SKU: APT-A-M425
  • Length: 5 mm
  • Threads: Standard 42 mm T-Mount
  • Stackable with other rings for obtaining proper back focus
$12.95
Apertura 30 mm Extension Spacer for M42 Thread

Apertura 30 mm Spacer Ring for M42 Thread - A-M4230

SKU: APT-A-M4230
  • Length: 30 mm
  • Threads: Standard 42 mm T-Mount
  • Stackable with other available rings for obtaining proper back focus
$12.95