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JMI Telescopes 10" Parabolic Mirror Set

B&H # JMMIRSET1050 Mfr # MIRSET1050
Usually ships in 7-10 business days

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This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $329.95
Product Highlights
  • 10" Primary Aperture
  • 63mm Secondary Aperture
  • 1250mm Focal Length
  • SiO2 Protective Coating
  • Aluminum Reflective Coating
  • Diffraction Limited BK7 Glass
  • Approximately 93% Reflectivity
  • 1/16 Wave RMS Minimum

The 10" Parabolic Mirror Set from JMI Telescopes is a primary and secondary mirror set for do-it-yourself telescope projects. Both elements have been precisely designed and engineered to meet exacting specifications at the Guan Sheng Optical factory. The primary and secondary mirrors are constructed of diffraction limited BK7 glass and feature an aluminum reflective coating and a SiO2 protective coating.

BK7 Glass
BK7 is a barium borosilicate optical glass known for its high transmission and clean, clear appearance.
Primary / Secondary Set
This mirror set includes a 10" primary mirror and 63mm secondary mirror, delivering a 1250mm focal length and f/5 light gathering ability.
Aperture Primary: 10" / 254 mm (nominal); 9.84" / 250 mm (actual)

Secondary: 2.5" / 63 mm

Focal Length 1250 mm
Focal Ratio f/5
Thickness 35 mm (primary)
Weight Primary: 9.2 lb (4.2 kg); Secondary: 4.4 oz (125 g)

Cleaning and Anti Fog

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Pearstone -  Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
  • You Pay: $4.99
 

System Enhancements

JMI Telescopes -  Primary Mirror Center Spot for 8"/10" GSO Mirrors
  • You Pay: $15.00
Usually ships in 7-10 business days i This is a special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at the time of shipment.
 
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