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Airy Disk APO 140mm f/6.5 Triplet Telescope

$3,990.00

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The perfect telescope for the small home observatory.

The Airy Disk 140mm Apochromat represents a top-tier telescope designed to meet the needs of both astrophotographers and visual stargazers who demand superior image quality from a larger sized instrument. Its substantial optics excel at light collection, making it the perfect choice for small observatories or amateur astronomers who have a dedicated setup.

If you're open to embracing larger equipment, this telescope can deliver breathtaking astrophotography results in lower light-polluted environments and its exceptional resolution also positions it as an expert for close double stars. It’s high contrast deep-sky observations also work well with the 140 f/6.5.

Furthermore, the triplet lens stands out for its remarkable sharpness, utilizing Hoya's high-quality FCD100 ED glass from Japan, renowned for its minimal color distortion. This feature ensures crisp planetary observations and stunning astrophotography.

Glass used: HOYA FCD100, CDGM
Aperture: 140mm
Focal ratio: f/6.5
Focal length: 910mm
Coating: full wideband multi coating
Resolving power: 0.83"
Limit mag: 12.5mag
Color: white
Tube material: aluminum alloy
Dovetail style: Losmandy
Focuser: 4" dual-speed 1:10 rack-and-pinion
Available FF: 0.92x FF
Reduce to: 837mm f/6
Backfocus: adjustable
CAA: optional
For sensor: full frame
Eyepiece clamp: 2" with 1.25" adapter
Length ext: 1000mm
Length hood in: 850mm

Shipping is FREE on all orders to customers within the continental United States. We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:
As soon as you place your order you will receive an order confirmation
e-mail.  This means that we have received your order in our system and
pre-authorized your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that
your order is in stock and available for immediate shipment.  If your item
is on back-order or unavailable we will void the pre-authorization and
reach out to you via e-mail to see if alternate arrangements can be
made.  

If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your
order for shipment.

Order Shipment:
If your order is in stock and we process the charges to your credit card it
will ship within three business days from the date of your order.  
We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when
checking out.  

If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at info@stargazeroptics.com.

International Orders:
Please be aware that our products are made specifically for the United States market. This means that they require a 110V
electrical system to function correctly. 

Our products have generally not been certified for use with other
countries electrical safety standards but all of our products are certified
to United States standards.

We will happily ship our fantastic products to international customers.
Due to the extremely wide variety of product dimensions we will provide
an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and
payment though our ultra secure online payment gateway.

Damages:
Please inspect the packaging of your item(s) when they arrive, if you
notice any damage you should make note of it when signing for delivery
or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos
using your smart phone or camera of the damaged packaging or
products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@stargazeroptics.com, then visit our Returns page and lodge your return claim online.

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at Stargazer Optics.
But first, you should definitely hear from our customers here.

Free Shipping USA wide. No extra charges. Ever.

Price Match Guarantee. Best prices online guaranteed.

30 Day Easy Returns. No happy with your product, we'll take it back no
questions asked.

Great Service. We pride ourselves on the best service, anywhere.

Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But is there is ever something wrong, we'll fix it.

The perfect telescope for the small home observatory.

The Airy Disk 140mm Apochromat represents a top-tier telescope designed to meet the needs of both astrophotographers and visual stargazers who demand superior image quality from a larger sized instrument. Its substantial optics excel at light collection, making it the perfect choice for small observatories or amateur astronomers who have a dedicated setup.

If you're open to embracing larger equipment, this telescope can deliver breathtaking astrophotography results in lower light-polluted environments and its exceptional resolution also positions it as an expert for close double stars. It’s high contrast deep-sky observations also work well with the 140 f/6.5.

Furthermore, the triplet lens stands out for its remarkable sharpness, utilizing Hoya's high-quality FCD100 ED glass from Japan, renowned for its minimal color distortion. This feature ensures crisp planetary observations and stunning astrophotography.

Glass used: HOYA FCD100, CDGM
Aperture: 140mm
Focal ratio: f/6.5
Focal length: 910mm
Coating: full wideband multi coating
Resolving power: 0.83"
Limit mag: 12.5mag
Color: white
Tube material: aluminum alloy
Dovetail style: Losmandy
Focuser: 4" dual-speed 1:10 rack-and-pinion
Available FF: 0.92x FF
Reduce to: 837mm f/6
Backfocus: adjustable
CAA: optional
For sensor: full frame
Eyepiece clamp: 2" with 1.25" adapter
Length ext: 1000mm
Length hood in: 850mm

Shipping is FREE on all orders to customers within the continental United States. We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:
As soon as you place your order you will receive an order confirmation
e-mail.  This means that we have received your order in our system and
pre-authorized your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that
your order is in stock and available for immediate shipment.  If your item
is on back-order or unavailable we will void the pre-authorization and
reach out to you via e-mail to see if alternate arrangements can be
made.  

If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your
order for shipment.

Order Shipment:
If your order is in stock and we process the charges to your credit card it
will ship within three business days from the date of your order.  
We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when
checking out.  

If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at info@stargazeroptics.com.

International Orders:
Please be aware that our products are made specifically for the United States market. This means that they require a 110V
electrical system to function correctly. 

Our products have generally not been certified for use with other
countries electrical safety standards but all of our products are certified
to United States standards.

We will happily ship our fantastic products to international customers.
Due to the extremely wide variety of product dimensions we will provide
an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and
payment though our ultra secure online payment gateway.

Damages:
Please inspect the packaging of your item(s) when they arrive, if you
notice any damage you should make note of it when signing for delivery
or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos
using your smart phone or camera of the damaged packaging or
products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@stargazeroptics.com, then visit our Returns page and lodge your return claim online.

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at Stargazer Optics.
But first, you should definitely hear from our customers here.

Free Shipping USA wide. No extra charges. Ever.

Price Match Guarantee. Best prices online guaranteed.

30 Day Easy Returns. No happy with your product, we'll take it back no
questions asked.

Great Service. We pride ourselves on the best service, anywhere.

Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But is there is ever something wrong, we'll fix it.