Optonics
Optonics for sale on Ireland's largest auction and classifieds sites
Optonic super compact bite - optonic, - £83.89
Optonic super compact • Bite alarms they • Are used condition - Free postage - New and Used
Optonic super compact • Bite alarms they • Are used condition - Free postage - New and Used
Optonic super compact bite - super, - £39.99
Tested working tone • Volume both work • Fine green indicator - Free postage - New and Used
Tested working tone • Volume both work • Fine green indicator - Free postage - New and Used
Optonic opti polos x3 - , - £61.02
Here are three • Optonic opti polo • Stainless steel anti - Free postage - New and Used
Here are three • Optonic opti polo • Stainless steel anti - Free postage - New and Used
Delkim optonic conversion red - delkim.optonic, - £99.95
Delkim optonic conversion • Good working order • Red led - Free postage - New and Used
Delkim optonic conversion • Good working order • Red led - Free postage - New and Used
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Optonic super compact - super, vintage - £21.50
Optonic compact super • Bite alarm spares • Repair - Free postage - New and Used
Optonic compact super • Bite alarm spares • Repair - Free postage - New and Used
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48 listings · from £5 · avg £44.59
Browse 48 optonics listings currently in our index. Prices range from £5 to £208.7, with an average of £44.59. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about optonics →
Optonic bug eye - optonic, - £78.70
Excellent condition pair • Bug eye optonic • Bite alarms upgraded - Free postage - New and Used
Excellent condition pair • Bug eye optonic • Bite alarms upgraded - Free postage - New and Used
Optonic bite alarms carp - optonic, - £68.30
These optonics are • Fully working glow • Dark storm ears - Free postage - New and Used
These optonics are • Fully working glow • Dark storm ears - Free postage - New and Used
Optonic super bite alarm - super, - £52.95
Easy use toggle • Off switch upgrade • Matt black rear - Free postage - New and Used
Easy use toggle • Off switch upgrade • Matt black rear - Free postage - New and Used
Vintage delkim optonic - delkim, - £85.00
Great condition age • Usual few scrapes • Scratches here there - Free postage - New and Used
Great condition age • Usual few scrapes • Scratches here there - Free postage - New and Used
Optonic super bite alarm - optonic, xl - £49.40
Original efgeeco super • Optonic bite alarm • Off base switch - Free postage - New and Used
Original efgeeco super • Optonic bite alarm • Off base switch - Free postage - New and Used
Optonic super bite - alarm, w - £44.50
Original efgeeco super • Optonic bite alarm • Off base switch - Free postage - New and Used
Original efgeeco super • Optonic bite alarm • Off base switch - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £10.80
Enhance look your • Old alarms fits • Comfortably into base - Free postage - New and Used
Enhance look your • Old alarms fits • Comfortably into base - Free postage - New and Used
Rare ultracult thumbscrew - 3, - £29.60
Ultracult circa 1990 • Last photos show • Fitting alarm polo - Free postage - New and Used
Ultracult circa 1990 • Last photos show • Fitting alarm polo - Free postage - New and Used
Vintage optonic sensor bite - optonic, - £47.50
This vintage optonic • Sensor bite alarm • Fully working piece - Free postage - New and Used
This vintage optonic • Sensor bite alarm • Fully working piece - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £8.12
Enhance look your • Oldoptonic alarms fits • Comfortably into base - Free postage - New and Used
Enhance look your • Oldoptonic alarms fits • Comfortably into base - Free postage - New and Used
Solar opti polo thumbscrew - opti-polo, - £13.40
Original solar tackle • Opti polo bolt • Nut last photo - Free postage - New and Used
Original solar tackle • Opti polo bolt • Nut last photo - Free postage - New and Used
Relum optonic bite alarm zip - relum, - £13.30
Original relum pouch • Optonic bite alarm • Good condition age - Free postage - New and Used
Original relum pouch • Optonic bite alarm • Good condition age - Free postage - New and Used
Sundridge optonic bite alarms - sundridge, - £52.70
Sundridge optonic bite • Alarms are set • Three high quality - Free postage - New and Used
Sundridge optonic bite • Alarms are set • Three high quality - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £19.89
Enhance look your • Old alarms fits • Comfortably all optonic - Free postage - New and Used
Enhance look your • Old alarms fits • Comfortably all optonic - Free postage - New and Used
Delkim bamford style - or, - £10.79
Set allen key • Head screws alarms • Snag ears fitted - Free postage - New and Used
Set allen key • Head screws alarms • Snag ears fitted - Free postage - New and Used
Efgeeco optonic fishing bite - optonic, - £24.99
Retro bait alarm • Original box light • Indicator doesn work - Free postage - New and Used
Retro bait alarm • Original box light • Indicator doesn work - Free postage - New and Used
Opti bolt thumbscrew - , - £10.75
Stainless steel optonic • Bolt - Free postage - New and Used
Stainless steel optonic • Bolt - Free postage - New and Used
Peak angling products carp - x, - £15.99
Bite alarm pouches • Peak angling products • Own range - Free postage - New and Used
Bite alarm pouches • Peak angling products • Own range - Free postage - New and Used
Optonic solar opti polos - ., - £52.70
Solar opti polos • One thread has • Been cut down - Free postage - New and Used
Solar opti polos • One thread has • Been cut down - Free postage - New and Used
Oldschool optonic super - x, - £208.70
Optonic super reed • Switches bright white • Led great matt - Free postage - New and Used
Optonic super reed • Switches bright white • Led great matt - Free postage - New and Used
Optonic dellareed original - optonic/dellareed, - £37.09
Sounder box • Original dellareed optonic • Plus 5mtr leads - Free postage - New and Used
Sounder box • Original dellareed optonic • Plus 5mtr leads - Free postage - New and Used
Optonic super vintage bite - vintage, - £207.66
Super xls great • Condition you can • See fully working - Free postage - New and Used
Super xls great • Condition you can • See fully working - Free postage - New and Used
Optonic compact fishing - optonic, alarms - £80.00
Optonic super compact • Fishing alarms carp • Vintage are electronic - Free postage - New and Used
Optonic super compact • Fishing alarms carp • Vintage are electronic - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £19.89
Enhance look your • Old alarms fits • Comfortably all optonic - Free postage - New and Used
Enhance look your • Old alarms fits • Comfortably all optonic - Free postage - New and Used
Optonic bamford delkim - optonic, - £15.08
Enhance look your • Old alarms fits • Comfortably into base - Free postage - New and Used
Enhance look your • Old alarms fits • Comfortably into base - Free postage - New and Used
Delkim optonic conversion red - conversion, - £99.95
Delkim optonic conversion • Good working order • Red led - Free postage - New and Used
Delkim optonic conversion • Good working order • Red led - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £14.01
Will fit all • Sets two four • Ears total convert - Free postage - New and Used
Will fit all • Sets two four • Ears total convert - Free postage - New and Used
Vintage efgeeco optonic - x, - £53.78
Batteries supplied are • Already photos faff • Remove - Free postage - New and Used
Batteries supplied are • Already photos faff • Remove - Free postage - New and Used
Vintage optonic bite indicator - vintage, - £36.06
Vintage optonic bite • Indicator carp fishing • Accessory efgeeco classic - Free postage - New and Used
Vintage optonic bite • Indicator carp fishing • Accessory efgeeco classic - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £15.08
Four sets two • Eight ears total • Alarm heads old - Free postage - New and Used
Four sets two • Eight ears total • Alarm heads old - Free postage - New and Used
Clearance offer sundridge - offer, - £5.99
Threads tinsels natural • Materials kits outfits • Broken back spinners - Free postage - New and Used
Threads tinsels natural • Materials kits outfits • Broken back spinners - Free postage - New and Used
Optonic tombstone snag ears - optonic, - £5.00
Optonic tombstone snag • Ears fit all • Sensors compacts specials - Free postage - New and Used
Optonic tombstone snag • Ears fit all • Sensors compacts specials - Free postage - New and Used
Vintage esox videotronic - vintage, - £31.89
Box solid storage • Wear - Free postage - New and Used
Box solid storage • Wear - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £8.66
Sets two four • Ears total convert • Alarm heads old - Free postage - New and Used
Sets two four • Ears total convert • Alarm heads old - Free postage - New and Used
Optonic sounder box - optonic, - £19.89
Original optonic sounder • Box two outlet • Ports one extension - Free postage - New and Used
Original optonic sounder • Box two outlet • Ports one extension - Free postage - New and Used
Vintage efgeeco tone - vintage, lo-tone - £26.70
Comes box instructions • Accessories shown photos • Tested works issues - Free postage - New and Used
Comes box instructions • Accessories shown photos • Tested works issues - Free postage - New and Used
Vintage efgeeco optonic bite - optonic, - £63.09
Optonic bite indicator • Main unit efgeeco • Sensor latching code - Free postage - New and Used
Optonic bite indicator • Main unit efgeeco • Sensor latching code - Free postage - New and Used
The elgeeco optonic bite - elgeeco, - £70.43
Two identical fish • Notifications both working • Order hard cases - Free postage - New and Used
Two identical fish • Notifications both working • Order hard cases - Free postage - New and Used
OPTONIC/BAMFORD/DELKIM - £11.86
Original optonic delkim • Vee extensions adjustable • Ears part no7300008 - Free postage - New and Used
Original optonic delkim • Vee extensions adjustable • Ears part no7300008 - Free postage - New and Used
Optonic dellareed elite - optonic, - £37.09
Bar being used • Original dellareed elite • Front buzz bars - Free postage - New and Used
Bar being used • Original dellareed elite • Front buzz bars - Free postage - New and Used
Pairs genuine delkim - 3, - £34.00
Very good condition • Set three pairs • Genuine optonic carp - Free postage - New and Used
Very good condition • Set three pairs • Genuine optonic carp - Free postage - New and Used
Dellareed optonic original - dellareed/optonic, 2 - £16.14
Original dellareed way • Adaptor use optonic • Sounder box part - Free postage - New and Used
Original dellareed way • Adaptor use optonic • Sounder box part - Free postage - New and Used
Vintage efgeeco tone - vintage, - £26.70
Comes box instructions • Accessories shown photos • Tested works issues - Free postage - New and Used
Comes box instructions • Accessories shown photos • Tested works issues - Free postage - New and Used
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Everything you need to know about optonics
Whether you are looking for a brand-new or second-hand optonics, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5, while premium listings can reach £208.7 — giving you a wide budget spread to work with. The average price of £44.59 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.