EXPLORE SCIENTIFIC 68° Ar Eyepiece 20 mm (1,25")

Price: 159,00 €

Availability: Backorder; Estimated delivery time 3-18 days

Product description

With the introduction of the 68° Series we are pleased to make two important improvements in eyepiece manufacture, the first being 15 layer Enhanced Multi-layer Deposition (EMD™) coatings on all glass-to-air surfaces to gain maximum contrast, and waterproofing the eyepiece with the use of Argon gas purging instead of standard Nitrogen gas. Although Nitrogen is a fine choice that will last for many years, Argon is a larger molecule that maintains its protective properties over a wider range of temperatures, and is even more resistant to diffusion thereby further extending the protective waterproof environment of the eyepiece body.

Product details

2" thread
Focal length: 20mm
FoV: 68 degrees

Shipping costs

GLS/EuroParcel: 15,90 €; European delivery 2-5 days.
PostNord Parcel locker: 5,90 €
PostNord Home deliver: 19,00 €; Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard: 14,90 €; Delivery to Europe in 2 to 5 days.
Postipaketti: 5,90 €
Kotipaketti: 12,90 €