SkyWatcher 2" 90-degree Dielectric Star Diagonal
IN STOCK
SKU
SKY-SWA-90SD2D
Guarantee Safe Checkout
SkyWatcher 2" 90-degree Dielectric Star Diagonal
Use the SkyWatcher 2″ 90° Dielectric Star Diagonal for your high-end telescopes. The high reflectivity of the mirror (99%) offer a bright image without loosing luminosity. The high optical correction of the mirror (1/10 lambda) does not compromise the resolution or the contrast of the image. The CNC body of the diagonal is both solid and elegant, the telescope side connection in threaded for 2″ filters while the eyepiece side has a brass compression ring for not damaging the barrels of the eyepieces. The diagonal includes a 2″ to 1.25″ adapter also equipped with brass compression ring. This accessory can be used only on telescopes equipped with a 2″ focuser.
Use the SkyWatcher 2″ 90° Dielectric Star Diagonal for your high-end telescopes. The high reflectivity of the mirror (99%) offer a bright image without loosing luminosity. The high optical correction of the mirror (1/10 lambda) does not compromise the resolution or the contrast of the image. The CNC body of the diagonal is both solid and elegant, the telescope side connection in threaded for 2″ filters while the eyepiece side has a brass compression ring for not damaging the barrels of the eyepieces. The diagonal includes a 2″ to 1.25″ adapter also equipped with brass compression ring. This accessory can be used only on telescopes equipped with a 2″ focuser.
| Manufacturer | SkyWatcher |
|---|
Write Your Own Review
IN STOCK
Items that are In Stock are physically available in our warehouse. These orders are packed and processed for shipment in one business day in our warehouse, ready for next day delivery once your payment has been completed.
SPECIAL ORDER
Some products may not be physically stocked in our warehouse. However, these products are specially ordered from our suppliers once a payment process is completed. Usually, suppliers take 7-10 business days to send the product to us. Once a product reaches us, it is packed and put into the next delivery run. Due to supply shortages, we recommend contacting us to check product availability before placing your order.
DELIVERY TIME
| AUSTRALIAN ORDER | INTERNATIONAL ORDER |
| From suppliers to our warehouse: 5-8 business days | Contact us for international orders. |
 |
 |
*If you would like a better idea of how long a product will take to reach you, we're happy for you to call us at 1800 726 737 so we can let you know of its availability.
Shipping costs are charged by either dead weight or cubic weight (whichever is greater).
Dead weight = The actual weight of the item. Cubic weight = L x W x H (Meters) x Cubic Conversion Rate (250).
Multiply the height x length x width = 0.35 x 0.65 x 0.4 = 0.091 m³ (Cubic Measurement)
To convert 0.091 m³ to a weight in kilograms: Multiply 0.091m3 x 250 (Cubic Conversion Rate) = 22.75 kg