Sig Sauer OSCAR8 User manual

OSCAR8™ 27-55x80MM SPOTTING SCOPE
OSCAR™
OWNERS MANUAL

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TABLE OF CONTENTS
This manual is available in the following languages: French, Spanish, German, Italian, Portuguese,
Russian, Afrikaans, Swedish, and Norwegian. Please visit sigsauer.com for Owners Manual downloads.
Introduction..............................................3
Contents ................................................4
Key Features .............................................5
Product Identification ......................................6
Setup ...................................................7
Adjusting The Eyepiece.....................................7
Adjusting Magnification ...................................10
Focus Adjustment........................................11
Tripod Mount Adjustment..................................12
Sun Shade ..............................................13
Maintance ..............................................14
OSCAR8 Specifications ....................................15
OSCAR8 Overview........................................16
SIG SAUER®Electro-Optics Infinite Guarantee™ ................17

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INTRODUCTION
The OSCAR8™ is a premium, angled eyepiece 27 – 55 x 80 mm spotting scope. The OSCAR8 features an
industry leading HDX™ optical design - combining extra-low dispersion glass with high light transmittance
glass, SCHMIDT-PECHAN prism and fully multi-coated lenses to provide unmatched resolution, image
contrast, color clarity and image brightness. The spotting scope features a fast focus adjustment
along with an ergonomically designed, durable, non-slip rubber armor to protect the OSCAR8 in any
environment. Equipped with an integrated sunshade to reduce glare and stray light reflections which
provides superior performance in bright light conditions. OSCAR8 is tripod compatible with a 90° rotating
collar and includes a true fit softshell scope cover, objective lens covers and lens cloth.
The OSCAR8 is covered by the SIG SAUER®ELECTRO-OPTICS Infinite Guarantee.

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CONTENTS:
• OSCAR8™ 27-55x80mm Angled Eyepiece Spotting Scope
• True Fit Softshell Scope Cover
• Lens Covers
• Lens Cloth
• OSCAR8 Manual

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KEY FEATURES:
• Angled eyepiece for easy alignment in varying terrain conditions
• Multi-position twist-up eyecup for generous eye relief
• HDX™ optical design combines extra-low dispersion glass with high light transmittance glass, fully
multi-coated lenses and SCHMIDT-PECHAN prism for superior image quality and light transmission.
• Durable rubber armor with an ergonomic non-slip grip design
• 27-55x magnification range and compact 80mm objective size make this packable product ideal for
use on the range and in the field
• Incorporates a body fast focus adjustment allowing for a quick and accurate target acquisition
• Integral Sunshade extends to reduce glare and sun reflections on the objective lens for superior
performance in bright light
• Dependable waterproof and fog-proof performance
• Tripod compatible with a 90° rotating collar
• INFINITE Guarantee™ - see sigsauer.com for full details

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PRODUCT IDENTIFICATION:
A - Eyepiece Lens
B - Adjustable Eyecup
C - Magnification Power Selector Ring
D - Interchangeable Locking Eyepiece Ring
E - Fast Focus Adjustment
F - Rotating Collar Adjustment Knob
G - Tripod Adapter Footprint
H - Integrated Sunshade
I - Objective Lense
G
A E F H I
B
C
D

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SET UP
Attaching the Eyepiece
1. Begin with the Eyepiece Lock Ring in the unlocked position, do this by turning the lock ring counter-
clockwise.
2. Align the white magnification indication dot on the Eyepiece with the “Lock” image on the Eyepiece
Lock Ring and insert.
3. Rotate the eyepiece to the “unlocked” image on the body of the spotter about 1/8th clockwise, until
the eyepiece stops.
4. Rotate the Eyepiece Lock Ring clockwise until the “Locked” image is aligned with the white
magnification indication dot. Complete locking in the eyepiece with a clockwise rotation.
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Detaching the Eyepiece
1. To detach the eyepiece, rotate the Eyepiece Lock Ring counter-clockwise until unlocked symbol
matches up with the white indication dot on the scope body.
2. Rotate the eyepiece counterclockwise 1/8 turn and pull it straight out of the body.
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Adjusting the Eyecup
The eyecup rotates in or out to set eye relief.
1. To increase eye relief, rotate the eyecup counter-clockwise (out).
2. To decrease eye relief, rotate the eyecup clockwise (in).
Note: Users who wear glasses may find the best eye relief with the eyecup fully in.
Increase eye relief Decrease eye relief
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Adjusting Magnification
The magnification adjustments on the OSCAR8 allow you to see a wider field of view at lower settings
and increased detail at higher settings.
1. To select lower magnification, rotate the power selector ring clockwise (-).
2. To select higher magnification, rotate the power selector ring counterclockwise (+).
Note: The OSCAR8 has a magnification range of 20x (low) to 55x (high).
(+)
(–)
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Focus Adjustment
Proper focus adjustment provides clear image details as well as reducing eye fatigue.
• Note: minor focus adjustments are usually required after adjusting magnification.
• To adjust the focus, rotate the focus dial until images becomes crisp and clear.
• Slowly turn the focus dial back and forth until the subject is in focus.
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Tripod Mount Adjustment
The OSCAR8 can be easily mounted to a tripod or vehicle window adapter. The rotating collar allows the
OSCAR8 to be mounted in multiple orientations.
1. Attach the Tripod Foot (G) to any tripod I vehicle mount that uses a 1/4 x 20 screw thread.
2. To change the orientation of the rotating collar, loosen the rotating collar adjustment knob (F) by
turning counter-clockwise.
3. When the desired position is set, tighten the rotating collar adjustment knob by turning clockwise until
secure.
F
G

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Sun Shade
The sun shade extends to reduce glare and stray light under bright conditions.
1. To extend the sun shade, pull forward (H)
2. To retract the sun shade, push rearward (I)
H
I

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MAINTENANCE
• Cleaning – Keep your lenses clear by using a soft cloth or lens pen. The best way to maintain image
quality is by keeping your lenses clear of dirt and dust that cause scratches.
TROUBLESHOOTING
Image is blurry
• Check focus adjustment
• Verify eyepiece and objective lens are clean
Difficulty finding target
• Reduce magnification to lower setting
• Check focus adjustment
• Check eye relief

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OSCAR8 SPECIFICATIONS
Model/Magnification 27-55x80mm
Exit Pupil 2.96mm / 1.45mm
Objective Clear Aperture 80mm
Close Focus Distance 5m
Length 15.27in X 6.1in X 4in
Eye Relief 17-16mm
Linear FOV FT at 1000 yards 105-73ft
Linear FOV M at 1000 M 35-24m
Angular FOV 2°-1.4°
Weight 4.25 lbs
Waterproof level at 1 meter (when eyepiece is attached) 5 min.

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4”
6.11”
15.27”

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SIG SAUER Infinite Guarantee™
• Unlimited Lifetime Guarantee
• Fully Transferable
• No Warranty Card Required
• No Receipt Required
• No Time Limit Applies
• No Charge
If you ever have a problem, no matter the cause,
we promise to take care of you when it counts.
Please note that our Infinite Guarantee does
not provide coverage for intentional damage,
misuse, cosmetic damage that does not affect
the performance of the optic, loss, theft or
unauthorized repair or modification. Excludes
electronic components.
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SIG SAUER Electro-Optics Infinite Guarantee™
SIG SAUER has manufactured the most rugged, dependable high-performance firearms
for over two centuries. Our heritage of design, engineering and precision-manufactured
quality predates the existence of any other optics company worldwide. We understand
the importance of quality in the line of fire, at the shooting range or on your next hunt.
SIG SAUER Electro-Optics had to earn the right to wear that badge and the Infinite
Guarantee has your back, forever. Period.
We will repair or replace your SIG SAUER product in the event it becomes damaged or defective, at no
charge to you. If we cannot repair your product, we will replace it with a product in perfect working order
of equal or better physical condition. It doesn’t matter how it happened, whose fault it was, or where you
purchased it.
WWARNING: CANCER AND REPRODUCTIVE HARM – www.P65Warnings.ca.gov

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NOTES:

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NOTES:

FOR PRODUCT SERVICE ON THIS MODEL, PLEASE CALL 603-610-3000
27100 SW Parkway Avenue, Wilsonville, OR 97070 USA
72 Pease Boulevard, Newington, NH 03801 USA
sigsauer.com
P/N 7401562-01 R11