Pentax Optics & Binoculars
Save 5% Every Day† with the Adorama Edge Card. Learn More
What diameter are you looking for?
Optics & Binoculars
AGM Global Vision (14)AIM Sports (25)Alpen (12)American Paper Optics (3)Apex Gear (2)Aries (1)Athlon Optics (143)ATN (49)Baader Planetarium (433)Barska (40)Bell & Howell (1)Benro (1)Berlebach (1)Bianchi (5)Blackhawk (2)BlackRapid (1)Bodelin Technologies (17)Bounty Hunter (17)Bower (1)Break-Free (6)Breakthrough Photography (2)Bresser (34)Browning (28)Brunton (19)Bulldog (6)Burris Optics (5)Bushnell (333)Caldwell (13)Cameleon (2)Canon (16)Carson (16)Celestron (366)Coast (4)Cokin (11)Coleman (10)Command Arms (1)Cotton Carrier (6)Crimson Trace (132)Cyalume (1)CZI (2)Deepthink (2)ELCAN Armament Technology (16)Elvex (3)EOTech (36)Eton (1)Explore Scientific (176)ExploreOne (15)Farpoint (2)Field Optics Research (4)Firefield (1)Fisher Research Labs (46)FLIR (15)FotoPro (1)FoxFury (62)Fujifilm (4)Fujinon (11)Garmin (10)Garrett (17)Guardian Angel (5)GunVault (11)Haida (8)Hamilton Buhl (2)Hawke Sport Optics (253)HCO Outdoor (16)HiViz (2)Hoppe's (22)HPRC (2)Humvee Gear (1)iFootage (1)Inspired Flight (1)iOptron (101)Jackson (1)Jason Cases (1)KabukiGlasses (2)Kahles (43)Kenko (8)Klein Tools (2)Konus (8)Kowa (79)Kroll (1)Kupo (2)Laser Ammo (117)LaserMax (1)Leatherman (68)LED Lenser (2)Leica (90)LensCoat (2)Leupold (405)Littlite (2)Lyman (793)Lynred USA (25)M-Pro 7 (7)MagLite (26)Manfrotto (1)Maxpedition (1)Meopta (1)Midland (2)miggo (4)Minelab (230)Minolta (4)Monstrum (1)N-Vision Optics (41)Nanuk (109)NcSTAR (114)NcSTAR Vism (542)Newcon Optik (65)Nightforce Optics (14)Nightstick (310)Nikon (108)NiSi (15)Nitecore (1)Nokta (222)Novoflex (16)Oberwerk (1)Olight (78)Olympus (2)OM SYSTEM (4)Op/Tech (1)Otis Technology (8)OtterBox (2)Outers (60)Pachmayr (1)Pelican (242)Plano (12)Plugable (1)Porta Brace (6)Primos (9)ProOptic (5)QHYCCD (1)Rand Brands (1)RCBS (567)Really Right Stuff (2)RECONYX (8)Restube (14)Ricoh (2)RucPac (2)Safariland (31)SBIG (125)Sightmark (45)Sightron (103)Simmons (1)SiOnyx (16)Sirchie (7)Sky-Watcher (85)Slik (2)SmallRig (1)Stack-On (37)Starbound (2)Starlight Xpress (1)Steiner (1)Streamlight (86)Sun Optics (191)SunwayFoto (8)SureFire (204)Swab-Its (2)Swarovski Optik (287)TacStar (10)Tasco (17)Teknetics (37)Tele Vue (145)Telrad (8)TruGlo (5)Uncle Mike's (40)Unistellar (2)US Army (2)UTG (275)Vanguard (29)Vaonis (17)Vixen (8)Vortex Optics (77)Wagan (12)Weaver (12)Wooden Camera (1)XP Metal Detectors (28)XS Sights (25)Zeiss (61)Zeniko (1)Zildjian (1)Zwo (11)
Pentax 10mm SMC-XW Series 1.25 inch Eyepiece
SKU: PX10XWMFR: 70514
(26)- 10mm Pentax Eyepiece: Superior viewing quality.
- Wide 70° field of view for immersive astronomy.
- 20mm eye relief ensures comfortable observations.
- Premium lens coating delivers sharp images.
- 1.25" barrel size fits standard telescopes.
Slight Delay
?
Free Shipping
Pentax 5mm SMC-XW Series 1.25 inch Eyepiece
SKU: PX5XWMFR: 70512
(26)- 5mm eyepiece offers powerful magnification.
- Enjoy a wide 70-degree field of view.
- 20mm eye relief ensures viewing comfort.
- SMC coatings deliver superior image clarity.
- Optimized for 1.25" astronomy telescopes.
Slight Delay
?
Free Shipping
Pentax 14mm SMC-XW Series 1.25 inch Eyepiece
SKU: PX14XWMFR: 70515
(26)- 14mm eyepiece offers exceptional image sharpness.
- Enjoy a wide 70-degree field of view eyepiece.
- Features 20mm eye relief for comfortable viewing.
- Premium Pentax optics ensure superior clarity.
- Multi-layer coating enhances light transmission.
FREE 2-Day Shipping
Pentax 20mm SMC-XW Series 1.25 inch Eyepiece
SKU: PX20XWMFR: 70516
(26)- 20mm eyepiece offers powerful magnification.
- Enjoy a wide 70-degree field of view.
- Long 20mm eye relief ensures viewing comfort.
- SMC coatings deliver sharp, clear images.
- Premium build quality ensures lasting use.
On Backorder
?
Free Shipping
Pentax 7mm SMC-XW Series 1.25 inch Eyepiece
SKU: PX7XWMFR: 70513
(26)- 7mm eyepiece offers high magnification power.
- Enjoy a wide 70-degree field of view eyepiece.
- Long 20mm eye relief ensures viewing comfort.
- SMC lens coatings deliver superior image quality.
- 1.25" barrel size fits standard telescopes.
Slight Delay
?
Free Shipping
Pentax SMC-XW Series 16.5mm Wide Angle Eyepiece with 85 Degree Field of View
SKU: PXSMCXW165MFR: 70540
(26)- 85° field of view for expansive astronomy views.
- 16.5mm eyepiece provides optimal magnification power.
- Multi-coated optics ensure image sharpness, clarity.
- Enjoy comfortable views with 20mm eye relief.
- Premium Pentax eyepiece with robust build quality.
FREE 2-Day Shipping
Pentax 9x21 UD Roof Prism Binocular, Black, w/Portable Telescoping Stool/Chair
SKU: PXUD921BBMFR: 61811B
- 9x21 Binoculars: Experience enhanced magnification.
- Weather-resistant binoculars for outdoor adventures.
- Compact binoculars: Lightweight, ergonomic design.
- Enjoy a wide 6° field of view with these binoculars.
- Durable binoculars: Built for lasting performance.
FREE 2-Day Shipping
Pentax PF-85EDA 85mm Angled Waterproof Spotting Scope without Eyepiece
SKU: PX70970MFR: 70970
- 85mm objective lens gathers ample light for clarity.
- ED glass reduces chromatic aberration in spotting scope.
- Waterproof spotting scope for reliable outdoor use.
- Angled body design allows comfortable viewing.
- High magnification power reveals distant details.
FREE 2-Day Shipping
Pentax 10x21 UD Weather Resistant Roof Prism Binocular, 5.4Deg Angle View, Black
SKU: PXUD1021BMFR: 61816
- Pentax 10x21 Binoculars: Powerful 10x Magnification.
- Compact Binoculars: Lightweight, Weather-Resistant Design.
- Quality Optics: Sharp Images with a Wide Field of View.
- Durable Binoculars: Reliable Performance in All Conditions.
- 21mm Lens Binoculars: Excellent Light Gathering Ability.
FREE 2-Day Shipping
Pentax 8x40 SP Series Porro Prism Binocular, 6.3 Degree Angle of View, Black
SKU: PX840SPMFR: 65871
(14)- 8x40 Binoculars: Exceptional magnification power.
- Waterproof Binoculars: Reliable in all weather.
- Porro Prism Binoculars: Enhanced depth perception.
- Center Focus Binoculars: Quick, easy adjustments.
- Wide Field of View Binoculars: Capture more detail.
FREE 2-Day Shipping
Pentax 10x21 UD Roof Prism Binocular, Black, w/Portable Telescoping Stool/Chair
SKU: PXUD1021BBMFR: 61816B
- Pentax 10x21 Binoculars: High-powered magnification.
- Weather-resistant binoculars for outdoor adventures.
- Compact binoculars: Lightweight, ergonomic design.
- 21mm lens binoculars: Bright, clear field of view.
- Roof prism binoculars: Enhanced image quality.
Pentax 8x25 AD Series Roof Prism Binocular, 5.5 Degree Angle of View, Green
SKU: PXAD825WPMFR: 62881
(20)- 8x25 Binoculars: Exceptional magnification power.
- Waterproof binoculars: Reliable in any weather.
- Pentax binoculars: Durable roof prism design.
- Wide field of view: Capture expansive scenery.
- Lightweight binoculars: Comfortable, ergonomic grip.
FREE 2-Day Shipping
Pentax PF-85EDA 85mm Angled Waterproof Spotting Scope with 8-24mm Zoom Eyepiece
SKU: PX70971MFR: 70971
- 85mm Objective Lens: Bright, clear images assured.
- Waterproof Spotting Scope: For all weather use.
- 20-60x Zoom Eyepiece: Versatile magnification power.
- ED Glass Elements: Superior optical quality assured.
- Angled Design: Comfortable, extended viewing sessions.
FREE 2-Day Shipping
Pentax 7x32 AD Series ED Waterproof Roof Prism Binoculars with 7.8 Degree AOV
SKU: PXAD732EDMFR: 62891
- 7x32 Binoculars: Superior magnification power.
- Waterproof binoculars: Weather-resistant for clear views.
- ED Lens binoculars: Enhanced clarity and true color.
- 7.8° Angle of View: Wide field of view optics.
- Pentax Binoculars: Ergonomic design for comfort.
FREE 2-Day Shipping
Pentax 8x36 AD Series WP Roof Prism Binocular, 6.5 Degree Angle of View, Black
SKU: PXAD836WPMFR: 62851
(20)- 8x36 Binoculars: Exceptional clarity and detail.
- Waterproof Binoculars: Reliable in any weather.
- 36mm Lens: Bright images in varied conditions.
- Wide Field of View: Capture expansive landscapes.
- Pentax Binoculars: Durable build, lifetime warranty.
FREE 2-Day Shipping
Pentax 10x32 AD Series ED Waterproof Roof Prism Binoculars with 6.0 Degree AOV
SKU: PXAD1032EDMFR: 62892
- 10x32 Binoculars: Exceptional magnification power.
- ED Lens Binoculars: Superior image clarity assured.
- Waterproof Binoculars: Reliable in any weather.
- Wide Field of View: Capture expansive landscapes.
- Compact Binoculars: Lightweight, travel-friendly.
FREE 2-Day Shipping
Pentax 10x25 UP Series Weather Resistant Porro Prism Binocular, 5.0 Degree AOV
SKU: PXUP1025MFR: 61902
(2)- 10x magnification Pentax binoculars for clear views.
- Durable, weather-resistant binoculars for all conditions.
- Compact, lightweight binoculars; ideal for travel.
- Porro prism binoculars offer enhanced image quality.
- Wide 5° field of view for expansive observation.
Special Order
?
Free Shipping
Pentax 16x50 SP Series Porro Prism Binocular, 3.5 Degree Angle of View, Black
SKU: PXSP1650MFR: 65905
(14)- Powerful 16x magnification binoculars for detailed views.
- 50mm lens binoculars gather ample light for bright images.
- Waterproof binoculars ensure reliable performance outdoors.
- Porro prism binoculars offer enhanced depth perception.
- Wide field of view binoculars: 183.8' at 1000 yards.
Special Order
?
Free Shipping
Pentax 8.5x21 Papilio II Porro Prism Binocular, 6.0 Degree Angle of View, Gray
SKU: PX8521P2MFR: 62002
(14)- 8.5x magnification Pentax binoculars for detailed views.
- Close focus from 1.6ft with these compact binoculars.
- Weather-resistant binoculars ensure clear viewing always.
- Porro prism binoculars offer a wide 6° field of view.
- Lightweight, ergonomic design for comfortable handling.
FREE 2-Day Shipping
Pentax 8-16x21 UP Zoom Porro Prism Binocular, 5.0-3.0 Deg Angle of View, Black
SKU: PXUP81621BMFR: 61961
(4)- 8-16x zoom binoculars offer versatile magnification.
- 21mm objective lens ensures bright, clear viewing.
- Porro prism binoculars provide enhanced depth.
- Weather-resistant binoculars for outdoor use.
- Compact binoculars with ergonomic, lightweight design.
Special Order
?
Free Shipping
Pentax 9x21 UD Weather Resistant Roof Prism Binocular, 6 Deg Angle of View,Black
SKU: PXUD921BMFR: 61811
- 9x21 Binoculars: Experience enhanced magnification.
- Compact Binoculars: Lightweight at only 6.88 ounces.
- Weather Resistant Binoculars: For outdoor adventures.
- Roof Prism Binoculars: Offers superior image quality.
- 21mm Lens Binoculars: Provides a wide field of view.
FREE 2-Day Shipping
Pentax 9x21 UD Weather Resistant Roof Prism Binocular, Orange
SKU: PXUD921GOMFR: 61814
- 9x Magnification Binoculars: See distant details clearly.
- 21mm Lens Binoculars: Offer bright, sharp images.
- Compact Binoculars: Lightweight, ergonomic design.
- Weather Resistant Binoculars: For outdoor adventures.
- Wide Field of View Binoculars: Capture more scenery.
FREE 2-Day Shipping
Pentax 9x21 UD Weather Resistant Roof Prism Binocular, 6 Deg Angle of View, Pink
SKU: PXUD921PMFR: 61815
- 9x Magnification binoculars offer detailed views.
- Compact, lightweight binoculars at only 6.88 ounces.
- 21mm objective lens provides bright, clear images.
- Enjoy a wide 315' field of view with these binoculars.
- Weather-resistant binoculars for outdoor adventures.
FREE 2-Day Shipping
Pentax 9x21 UD Weather Resistant Roof Prism Binocular, 6 Deg Angle of View, Navy
SKU: PXUD921NMFR: 61812
- 9x21 Binoculars: High-powered magnification.
- Compact Binoculars: Lightweight, navy design.
- Weather Resistant Binoculars: For outdoor use.
- Roof Prism Binoculars: Clear, sharp images.
- Wide Field of View Binoculars: 315' at 1000yd.
Special Order
?
Free Shipping
Pentax 9x21 UD Weather Resistant Roof Prism Binocular, 6Deg Angle of View Green
SKU: PXUD921GMFR: 61813
- 9x Magnification Binoculars: See distant details clearly.
- 21mm Lens Binoculars: Offers bright, sharp images.
- Compact Binoculars: Lightweight, take anywhere design.
- Weather Resistant Binoculars: For outdoor adventures.
- Roof Prism Binoculars: Ensures enhanced image quality.
Special Order
?
Free Shipping

























