SKU: 75758085246

L&B Optima II Audible Skydiving Altimeter

Sale price$121.05 Regular price$134.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

L&B Optima II Audible Skydiving AltimeterLED socket option Select With LED Socket if you want the Optima II prepared for LBs external visual LED warning light. The LED socket version gives the same audible altitude awareness features, plus a visual warning output for jumpers who cannot reliably hear an audible in every situation, including high speed flight, noisy helmets, hearing limitations or disciplines where extra visual altitude cues are useful. The LED socket is an integrated product

LED socket option

Select With LED Socket if you want the Optima II prepared for LB’s external visual LED warning light. The LED socket version gives the same audible altitude awareness features, plus a visual warning output for jumpers who cannot reliably hear an audible in every situation, including high-speed flight, noisy helmets, hearing limitations or disciplines where extra visual altitude cues are useful.

The LED socket is an integrated product option, not a separate battery cover or after-order accessory. Choose it before checkout if you want LED compatibility.

OPTIMA II™ is an advanced audible altimeter with extremely accurate altitude detection. OPTIMA II™ is so accurate that it has an added set of warning beeps that can be set for a specific altitude during normal and high-speed landing approaches. This feature helps both swoopers and conservative pilots find the “sweet spot” for starting their landing sequences. We recommended that your eyesight and your experience be the primary source of determining at what altitude to start your landing sequence or pattern approaches.

Hail the return of the visual warning light for audible altimeters! LB Altimeters has added a visual LED port to warn you at the altitudes you set, increasing your altitude awareness.

  • Thin, ergonomic, comfortable curved design
  • Durable rubberized coating
  • LCD for easy and intuitive operation
  • 3 selectable warning altitudes
  • 1st and 2nd warnings: Different pulsating tones
  • 3rd warning: High pitched siren
  • Choice of 1, 2 or 3 warnings
  • Adjustable warning alarm volume
  • Separate freefall & canopy flight volume control settings
  • Four memory banks for custom warning settings
  • Swoop warning bank featuring unique sequence of beeps to assist entering optimum swoop corridor
  • Seven step warning pitch
  • Easy and quick to set on the ground or in the aircraft and if the DZ elevation differs from that of the airport
  • Feet/Meter selection
  • Altitude selection interval: 10 Ft.
  • VISUAL connection for flashing LED (Special order only)
  • Displays present altitude during climb
  • Built-in clock
  • On/off mode
  • Built-in mounting holes; fits any helmet, inside or outside
  • Actual Dimensions: 2 3/16” x 1 5/8” x 3/8” [56 x 41 x 11 mm]
  • Long lasting, easy to find batteries
  • Larsen & Brusgaard recommends: 2- RENATA CR-2325, 3 Volt batteries
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75758085246

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M. Sauber
Bozeman, US
★★★★★ 5
Looked beautiful
The merchandise was what I needed. The delivery was not accurate however. The order was dropped off 3 apartment doors away from where I live. I had to guess where it was after the emailed delivery notice.
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Reviewed in the United States on November 16, 2024
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Mr. E.
Natrona Heights, US
★★★★★ 5
It works
Manageable to dress in, and pre-tied relieves the burden to tie it on manually every time.
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Reviewed in the United States on September 8, 2024
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Robert Bailey
Port Orchard, US
★★★★★ 1
Sorry I purchased this!
Certainly NOT an adult size!
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Reviewed in the United States on August 6, 2025
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Binoy R
Birmingham, US
★★★★★ 5
Very happy with purchase. Great value, looks and quality.
These shirts are incredible value for the money. The fabric is of fantastic quality, a nice thickness, not see-through (appropriate for work/office attire), stretchy, breathable and wrinkle-free. And it isn’t flimsy like you’d expect in dress shirts in this price range. The colors are just like the images - accurate. The Shirts feels and looks far more expensive than the listed prices here. I like these so much that I ended up buying 8 of these in different colors. Definitely recommend these ! Note on Sizing: I had first ordered the AI-recommended L size, and although I was able to wear it, it was hugging my body, and figured that it would fit me well IF I was in perfect shape. If you have a few extra Lbs like I do, or if you like a little bit of room in your clothing, I’d recommend a size higher. So I ended up returning the L and ordered the XL. So if you’re slightly out of shape, go with one size higher. If you’re in good shape - these run true to size.
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Reviewed in the United States on April 7, 2025
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Cayllen&Zach Cassaday
Waukegan, US
★★★★★ 5
Go Ahead and Get It!
Perfect shirt for a date night or special occasion. Wore to my brother in laws wedding! True to the color of burgundy! Very comfortable to wear and true to size.
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Reviewed in the United States on March 5, 2026

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