Details
CTC 30x75 with fixed eyepiece 30x W
This classic extendable spotting scope comes into its own on rugged terrain and during long periods of use, when lightweight design and compact dimensions are a must. An important piece of kit for beginners due to its fixed magnification and simple extension mechanism.
Included
Stay-on case, fixed eyepiece 30x W
Additional Information
| Specifications | Technical DataMagnification
30x
Effective objective lense diameter (mm)
75
Field of view, apparent (degrees)
66
Shortest focusing distance (ft / m)
33 / 10
Length approx. (in / mm)
12.2-19.3 / 310-490
Weight approx. (oz / g)
42.3 / 1200
Functional temperature
-13 °F to +131 °F (-25 °C / +55 °C)
Storage temperature
-22 °F to +158 °F (-30 °C / +70 °C)
Objective lens focal length (in / mm)
18.1 / 460
Diopter correction at ∞ (dpt)
> 5
Field of view (ft/1000yds / m/1000m)
123 / 41
Field of view for spectacle wearers (degrees)
2.1
Light transmission (%)
84
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Why buy from Sirius Optics
Queensland's largest telescope showroom and warehouse
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